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    <us-gaap:SignificantAccountingPoliciesTextBlock contextRef="From2012-04-01to2012-09-30">&lt;p style="text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: justify; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;&lt;u&gt;Use&#13;of Estimates&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: justify; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;The&#13;preparation of financial statements in conformity with accounting principles generally accepted in the United States of America&#13;requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of&#13;the financial statements and the reported amounts of revenue and expenses during the reporting period. Actual results could differ&#13;from those estimates.&lt;/p&gt;&#13;&#13;&lt;p style="text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;&lt;br /&gt;&#13;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: left; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;&lt;font style="background-color: #ffffff"&gt;&lt;u&gt;Cash&#13;and Cash Equivalents&lt;/u&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: justify; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;&lt;font style="background-color: #ffffff"&gt;For&#13;purposes of the statement of cash flows, cash and cash equivalents include cash and all debt securities with an original maturity&#13;of 90 days or less. As of September 30, 2012 and March 31, 2012, bank balances included $2,647,608 and $1,914,877, respectively,&#13;held by the Company&amp;#146;s banks guaranteed by the Province of Alberta, Canada.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;&lt;br /&gt;&#13;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: left; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;&lt;font style="background-color: #ffffff"&gt;&lt;u&gt;Accounts&#13;Receivable&lt;/u&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: justify; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;&lt;font style="background-color: #ffffff"&gt;Receivables&#13;from the sale of goods and services are stated at net realizable value. This value includes an appropriate allowance for estimated&#13;uncollectible accounts. &amp;#160;The allowance is calculated based on past collectability and customer relationships. &amp;#160;The Company&#13;recorded an allowance for doubtful accounts of $95,820 and $65,110 as of September 30, 2012 and March 31, 2012, respectively.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;&lt;br /&gt;&#13;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: left; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;&lt;u&gt;Inventory&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: justify; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;In&#13;accordance with ASC 330, the Company&amp;#146;s inventory is valued at the lower of cost (the purchase price, including additional&#13;fees) or market based on using the entire value of inventory.&amp;#160;&amp;#160;Inventories are determined based on the first-in first-out&#13;(FIFO) basis.&amp;#160;&amp;#160;As of September 30, 2012 and March 31, 2011 inventory consisted of the following:&lt;/p&gt;&#13;&#13;&lt;p style="text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: left; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="font: 8pt Times New Roman, Times, Serif; width: 100%"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 8pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 2px double; font: 8pt Times New Roman, Times, Serif; text-align: center; text-indent: 0pt"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;September 30,&amp;#160;2012&lt;/td&gt;&#13;    &lt;td style="font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 2px double; font: 8pt Times New Roman, Times, Serif; text-align: center; text-indent: 0pt"&gt;March 31, 2012&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="font: 8pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; width: 70%; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;Raw materials&lt;/td&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; width: 2%; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="text-align: right; text-indent: 0pt; vertical-align: bottom; width: 12%; font: 8pt Times New Roman, Times, Serif"&gt;3,512,457&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; vertical-align: top; width: 2%; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; width: 2%; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="text-align: right; vertical-align: bottom; width: 12%; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;2,026,108&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="font: 8pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;Work in progress&lt;/td&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; text-indent: 0pt; vertical-align: bottom; font: 8pt Times New Roman, Times, Serif"&gt;-&lt;/td&gt;&#13;    &lt;td style="text-align: left; vertical-align: top; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; vertical-align: bottom; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;-&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="font: 8pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;Finished goods&lt;/td&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; text-indent: 0pt; vertical-align: bottom; font: 8pt Times New Roman, Times, Serif"&gt;-&lt;/td&gt;&#13;    &lt;td style="text-align: left; vertical-align: top; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; vertical-align: bottom; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;-&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="font: 8pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="padding-bottom: 2px; text-align: left; vertical-align: bottom; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;Reserve for obsolescence&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2px solid; font: 8pt Times New Roman, Times, Serif; text-align: left; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2px solid; font: 8pt Times New Roman, Times, Serif; text-align: right; text-indent: 0pt; vertical-align: bottom"&gt;(58,000)&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2px; text-align: left; vertical-align: top; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2px solid; font: 8pt Times New Roman, Times, Serif; text-align: left; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2px solid; font: 8pt Times New Roman, Times, Serif; text-align: right; vertical-align: bottom; text-indent: 0pt"&gt;(57,368)&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="font: 8pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;Total&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 4px double; font: 8pt Times New Roman, Times, Serif; text-align: left; vertical-align: bottom; text-indent: 0pt"&gt;$&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 4px double; font: 8pt Times New Roman, Times, Serif; text-align: right; text-indent: 0pt; vertical-align: bottom"&gt;3,454,457&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; vertical-align: top; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 4px double; font: 8pt Times New Roman, Times, Serif; text-align: left; vertical-align: bottom; text-indent: 0pt"&gt;$&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 4px double; font: 8pt Times New Roman, Times, Serif; text-align: right; vertical-align: bottom; text-indent: 0pt"&gt;1,968,740&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="text-align: right; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: center; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;&lt;br /&gt;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: left; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;&lt;font style="background-color: #ffffff"&gt;&lt;u&gt;Revenue&#13;Recognition&lt;/u&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: justify; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;&lt;font style="background-color: #ffffff"&gt;The&#13;Company records sales when a firm sales agreement is in place, delivery has occurred or services have been rendered, and collectability&#13;of the fixed or determinable sales price is reasonably assured.&amp;#160;&amp;#160;If customer acceptance of products is not assured, the&#13;Company records sales only upon formal customer acceptance.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;&lt;br /&gt;&#13;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: left; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;&lt;font style="background-color: #ffffff"&gt;&lt;u&gt;Income&#13;Taxes&lt;/u&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: justify; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;&lt;font style="background-color: #ffffff"&gt;The&#13;Company is subject to Canadian income taxes on its world-wide income with a credit provided for foreign taxes paid.&amp;#160;&amp;#160;Any&#13;income earned in the United States is subject to applicable state and federal tax rates in the United States.&amp;#160;&amp;#160;The combined&#13;effective rates of income tax expense (benefit) are 28% and 28% for the three months ended September 30, 2012 and 2011, respectively.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;&lt;br /&gt;&#13;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: left; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;&lt;font style="background-color: #ffffff"&gt;&lt;u&gt;Basic&#13;Earnings Per Share&lt;/u&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: justify; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;&lt;font style="background-color: #ffffff"&gt;The&#13;computation of basic earnings per share of common stock is based on the weighted average number of shares outstanding during the&#13;periods presented. The computation of fully diluted earnings per share includes common stock equivalents outstanding at the balance&#13;sheet date. The Company had 530,000 and 273,334 stock options included in the fully diluted earnings per share as of September&#13;30, 2012 and 2011, respectively.&amp;#160;&amp;#160;The Company uses the treasury stock method to calculate the dilutive effects of stock&#13;options and warrants.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;&lt;br /&gt;&#13;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: left; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="font: 8pt Times New Roman, Times, Serif; width: 100%"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 8pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="5" style="border-bottom: black 2px solid; font: 8pt Times New Roman, Times, Serif"&gt;&#13;        &lt;p style="font: 8pt Times New Roman, Times, Serif"&gt;For the Six Months Ended&lt;/p&gt;&#13;        &lt;p style="font: 8pt Times New Roman, Times, Serif"&gt;September 30,&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="font: 8pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="vertical-align: bottom; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 2px solid; font: 8pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center; text-indent: 0pt"&gt;2012&lt;/td&gt;&#13;    &lt;td style="vertical-align: top; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 2px solid; font: 8pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center; text-indent: 0pt"&gt;2011&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="font: 8pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; width: 70%; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;Net income&lt;/td&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; width: 2%; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="text-align: right; vertical-align: bottom; width: 12%; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;1,210,865&lt;/td&gt;&#13;    &lt;td style="vertical-align: top; width: 2%; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; width: 2%; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="text-align: right; vertical-align: bottom; width: 12%; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;1,960,236&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="font: 8pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="vertical-align: bottom; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="vertical-align: bottom; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="vertical-align: bottom; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="vertical-align: top; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="vertical-align: bottom; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="vertical-align: bottom; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="font: 8pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;Basic weighted average number of shares outstanding&lt;/td&gt;&#13;    &lt;td style="vertical-align: bottom; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; vertical-align: bottom; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;45,054,918&lt;/td&gt;&#13;    &lt;td style="vertical-align: top; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="vertical-align: bottom; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; vertical-align: bottom; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;45,000,000&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="font: 8pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="padding-bottom: 2px; text-align: left; vertical-align: bottom; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;Common stock equivalents&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2px solid; font: 8pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2px solid; font: 8pt Times New Roman, Times, Serif; text-align: right; vertical-align: bottom; text-indent: 0pt"&gt;381,852&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2px; vertical-align: top; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2px solid; font: 8pt Times New Roman, Times, Serif; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2px solid; font: 8pt Times New Roman, Times, Serif; text-align: right; vertical-align: bottom; text-indent: 0pt"&gt;173,247&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="font: 8pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;Fully diluted weighted average number of shares outstanding&lt;/td&gt;&#13;    &lt;td style="vertical-align: bottom; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; vertical-align: bottom; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;45,436,770&lt;/td&gt;&#13;    &lt;td style="vertical-align: top; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="vertical-align: bottom; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; vertical-align: bottom; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;45,173,247&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="font: 8pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="vertical-align: bottom; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="vertical-align: bottom; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="vertical-align: bottom; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="vertical-align: top; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="vertical-align: bottom; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="vertical-align: bottom; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="font: 8pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;Basic earnings per share&lt;/td&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="text-align: right; vertical-align: bottom; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;0.03&lt;/td&gt;&#13;    &lt;td style="vertical-align: top; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="text-align: right; vertical-align: bottom; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;0.04&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="font: 8pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;Fully diluted earnings per share&lt;/td&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="text-align: right; vertical-align: bottom; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;0.03&lt;/td&gt;&#13;    &lt;td style="vertical-align: top; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&#13;    &lt;td style="text-align: right; vertical-align: bottom; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;0.04&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;&lt;br /&gt;&#13;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: left; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;&lt;u&gt;Foreign&#13;Currency and Comprehensive Income&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: justify; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;The&#13;Company&amp;#146;s functional currency is the Canadian dollar (CAD). The financial statements of the Company were translated to United&#13;States Dollar (USD) using year-end exchange rates for the balance sheet, and average exchange rates for the statements of operations.&#13;Equity transactions were translated using historical rates. The period-end exchange rates of 1.0164 and 1.00274 were used to convert&#13;the Company&amp;#146;s September 30, 2012 and March 31, 2012 balance sheets, respectively, and the statements of operations used weighted&#13;average rates of 1.0042 and 1.02760 for the six months ended September 30, 2012 and 2011, respectively. All amounts in the financial&#13;statements and footnotes are presumed to be stated in USD, unless otherwise identified. 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    <us-gaap:StockholdersEquityNoteDisclosureTextBlock contextRef="From2012-04-01to2012-09-30">&lt;p style="text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: justify; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;On&#13;May 14, 2012, the Company issued 60,000 shares of common stock for services at $1.50 per share, for an aggregate value of $90,000.&lt;/p&gt;&#13;&#13;&lt;p style="text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;&lt;br /&gt;&#13;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: justify; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;On&#13;September 12, 2012, the Company issued 95,000 shares of common stock for services at $1.25 per share, for an aggregate value of&#13;$118,750.&lt;/p&gt;&#13;&#13;&lt;p style="text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;&lt;br /&gt;&#13;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: justify; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;On&#13;September 27, 2012, the Company granted stock options to purchase an aggregate of 820,000 shares of Company common stock to 29&#13;Company employees, consultants and advisors.&amp;#160;&amp;#160;The options were granted pursuant to the Profire Energy, Inc. 2010 Equity&#13;Incentive Plan.&amp;#160;&amp;#160;The options have an exercise price of $1.25.&amp;#160;&amp;#160;The options vest in equal amounts over a period&#13;of five years, with the first portion vesting on the one-year anniversary of the date of grant.&amp;#160;&amp;#160;Vesting is contingent&#13;upon continued employment with the Company.&amp;#160;&amp;#160;The options expire six years from the date of grant. The Company used the&#13;above assumptions in their calculation of the fair value of these grants using the Black-Scholes option pricing model and recognized&#13;an expense for the six months ended September 30, 2012 of $51,668.&lt;/p&gt;</us-gaap:StockholdersEquityNoteDisclosureTextBlock>
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    <us-gaap:CashAndCashEquivalentsPolicyTextBlock contextRef="From2012-04-01to2012-09-30">&lt;p style="text-align: left; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;&lt;font style="background-color: #ffffff"&gt;&lt;u&gt;Cash&#13;and Cash Equivalents&lt;/u&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: justify; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;&lt;font style="background-color: #ffffff"&gt;For&#13;purposes of the statement of cash flows, cash and cash equivalents include cash and all debt securities with an original maturity&#13;of 90 days or less. As of September 30, 2012 and March 31, 2012, bank balances included $2,647,608 and $1,914,877, respectively,&#13;held by the Company&amp;#146;s banks guaranteed by the Province of Alberta, Canada.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;&lt;br /&gt;&#13;&lt;/p&gt;</us-gaap:CashAndCashEquivalentsPolicyTextBlock>
    <us-gaap:TradeAndOtherAccountsReceivablePolicy contextRef="From2012-04-01to2012-09-30">&lt;p style="text-align: left; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;&lt;font style="background-color: #ffffff"&gt;&lt;u&gt;Accounts&#13;Receivable&lt;/u&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: justify; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;&lt;font style="background-color: #ffffff"&gt;Receivables&#13;from the sale of goods and services are stated at net realizable value. This value includes an appropriate allowance for estimated&#13;uncollectible accounts. &amp;#160;The allowance is calculated based on past collectability and customer relationships. &amp;#160;The Company&#13;recorded an allowance for doubtful accounts of $95,820 and $65,110 as of September 30, 2012 and March 31, 2012, respectively.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;&lt;br /&gt;&#13;&lt;/p&gt;</us-gaap:TradeAndOtherAccountsReceivablePolicy>
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    <us-gaap:ComprehensiveIncomePolicyPolicyTextBlock contextRef="From2012-04-01to2012-09-30">&lt;p style="text-align: left; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;&lt;u&gt;Foreign&#13;Currency and Comprehensive Income&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: justify; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;The&#13;Company&amp;#146;s functional currency is the Canadian dollar (CAD). The financial statements of the Company were translated to United&#13;States Dollar (USD) using year-end exchange rates for the balance sheet, and average exchange rates for the statements of operations.&#13;Equity transactions were translated using historical rates. The period-end exchange rates of 1.0164 and 1.00274 were used to convert&#13;the Company&amp;#146;s September 30, 2012 and March 31, 2012 balance sheets, respectively, and the statements of operations used weighted&#13;average rates of 1.0042 and 1.02760 for the six months ended September 30, 2012 and 2011, respectively. All amounts in the financial&#13;statements and footnotes are presumed to be stated in USD, unless otherwise identified. Foreign currency translation gains or losses&#13;as a result of fluctuations in the exchange rates are reflected in the Statement of Operations and Other Comprehensive Income.&lt;/p&gt;&#13;&#13;&lt;p style="text-align: justify; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: center; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/p&gt;</us-gaap:ComprehensiveIncomePolicyPolicyTextBlock>
    <us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock contextRef="From2012-04-01to2012-09-30">&lt;p style="text-align: left; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;&lt;u&gt;Recent&#13;Accounting Pronouncements&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="text-align: justify; text-indent: 0pt; margin-right: 0; margin-left: 0; font: 8pt Times New Roman, Times, Serif"&gt;The&#13;Company has evaluated recent accounting pronouncements and their adoption has not had or is not expected to have a material impact&#13;on the Company&amp;#146;s financial position, or statements.&lt;/p&gt;&#13;&#13;&lt;p style="text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;&lt;br /&gt;&#13;&lt;/p&gt;</us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock>
    <us-gaap:ScheduleOfInventoryCurrentTableTextBlock contextRef="From2012-04-01to2012-09-30">&lt;p style="text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;&lt;br /&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="font: 8pt Times New Roman, Times, Serif; width: 100%"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 8pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 2px double; font: 8pt Times New Roman, Times, Serif; text-align: center; text-indent: 0pt"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;September 30,&amp;#160;2012&lt;/td&gt;&#13;    &lt;td style="font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: black 2px double; font: 8pt Times New Roman, Times, Serif; text-align: center; text-indent: 0pt"&gt;March 31, 2012&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="font: 8pt Times New Roman, Times, Serif"&gt;&#13; 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text-align: left; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2px solid; font: 8pt Times New Roman, Times, Serif; text-align: right; text-indent: 0pt; vertical-align: bottom"&gt;(58,000)&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2px; text-align: left; vertical-align: top; font: 8pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2px solid; font: 8pt Times New Roman, Times, Serif; text-align: left; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2px solid; font: 8pt Times New Roman, Times, Serif; text-align: right; vertical-align: bottom; text-indent: 0pt"&gt;(57,368)&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="font: 8pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; text-indent: 0pt; font: 8pt Times New Roman, Times, Serif"&gt;Total&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 4px double; 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text-align: center; text-indent: 0pt"&gt;2011&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; width: 70%; text-indent: 0pt"&gt;Net income&lt;/td&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; width: 2%; text-indent: 0pt"&gt;$&lt;/td&gt;&#13;    &lt;td style="text-align: right; vertical-align: bottom; width: 12%; text-indent: 0pt"&gt;1,210,865&lt;/td&gt;&#13;    &lt;td style="vertical-align: top; width: 2%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; width: 2%; text-indent: 0pt"&gt;$&lt;/td&gt;&#13;    &lt;td style="text-align: right; vertical-align: bottom; width: 12%; text-indent: 0pt"&gt;1,960,236&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr&gt;&#13;    &lt;td style="vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="vertical-align: top"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; text-indent: 0pt"&gt;Basic weighted average number of shares outstanding&lt;/td&gt;&#13;    &lt;td style="vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; vertical-align: bottom; text-indent: 0pt"&gt;45,054,918&lt;/td&gt;&#13;    &lt;td style="vertical-align: top"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; vertical-align: bottom; text-indent: 0pt"&gt;45,000,000&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr&gt;&#13;    &lt;td style="padding-bottom: 2px; text-align: left; vertical-align: bottom; text-indent: 0pt"&gt;Common stock equivalents&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2px solid; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2px solid; text-align: right; vertical-align: bottom; text-indent: 0pt"&gt;381,852&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2px; vertical-align: top"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2px solid; vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2px solid; text-align: right; vertical-align: bottom; text-indent: 0pt"&gt;173,247&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; text-indent: 0pt"&gt;Fully diluted weighted average number of shares outstanding&lt;/td&gt;&#13;    &lt;td style="vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; vertical-align: bottom; text-indent: 0pt"&gt;45,436,770&lt;/td&gt;&#13;    &lt;td style="vertical-align: top"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right; vertical-align: bottom; text-indent: 0pt"&gt;45,173,247&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr&gt;&#13;    &lt;td style="vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="vertical-align: top"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="vertical-align: bottom"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; text-indent: 0pt"&gt;Basic earnings per share&lt;/td&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; text-indent: 0pt"&gt;$&lt;/td&gt;&#13;    &lt;td style="text-align: right; vertical-align: bottom; text-indent: 0pt"&gt;0.03&lt;/td&gt;&#13;    &lt;td style="vertical-align: top"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; text-indent: 0pt"&gt;$&lt;/td&gt;&#13;    &lt;td style="text-align: right; vertical-align: bottom; text-indent: 0pt"&gt;0.04&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; text-indent: 0pt"&gt;Fully diluted earnings per share&lt;/td&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; text-indent: 0pt"&gt;$&lt;/td&gt;&#13;    &lt;td style="text-align: right; vertical-align: bottom; text-indent: 0pt"&gt;0.03&lt;/td&gt;&#13;    &lt;td style="vertical-align: top"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; vertical-align: bottom; text-indent: 0pt"&gt;$&lt;/td&gt;&#13;    &lt;td style="text-align: right; vertical-align: bottom; text-indent: 0pt"&gt;0.04&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="text-indent: 0pt"&gt;&lt;br /&gt;&#13;&lt;/p&gt;</us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock>
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    <us-gaap:WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation contextRef="From2012-04-01to2012-09-30" unitRef="Shares" decimals="INF">381852</us-gaap:WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation>
    <us-gaap:WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation contextRef="From2011-04-01to2011-09-30" unitRef="Shares" decimals="INF">173247</us-gaap:WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation>
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    <PFIE:StockOptionsIncludedInFullyDilutedEarningsPerShare contextRef="AsOf2012-09-30" unitRef="Shares" decimals="INF">530000</PFIE:StockOptionsIncludedInFullyDilutedEarningsPerShare>
    <PFIE:StockOptionsIncludedInFullyDilutedEarningsPerShare contextRef="AsOf2012-03-31" unitRef="Shares" decimals="INF">218238</PFIE:StockOptionsIncludedInFullyDilutedEarningsPerShare>
    <PFIE:StockOptionsIncludedInFullyDilutedEarningsPerShare contextRef="AsOf2011-03-31" unitRef="Shares" decimals="INF">107333</PFIE:StockOptionsIncludedInFullyDilutedEarningsPerShare>
    <PFIE:StockOptionsIncludedInFullyDilutedEarningsPerShare contextRef="AsOf2011-09-30" unitRef="Shares" decimals="INF">273334</PFIE:StockOptionsIncludedInFullyDilutedEarningsPerShare>
    <us-gaap:StockOptionPlanExpense contextRef="From2012-04-01to2012-09-30" unitRef="USD" decimals="0">51668</us-gaap:StockOptionPlanExpense>
    <PFIE:WeightedAverageExchangeRate contextRef="From2012-04-01to2012-09-30" unitRef="Percent" decimals="INF">1.0042</PFIE:WeightedAverageExchangeRate>
    <PFIE:WeightedAverageExchangeRate contextRef="From2011-04-01to2011-09-30" unitRef="Percent" decimals="INF">1.02760</PFIE:WeightedAverageExchangeRate>
</xbrli:xbrl>
