Summary of Significant Accounting Policies (Details Textual) - USD ($)	12 Months Ended
Dec. 31, 2016	Dec. 31, 2015
Summary of Significant Accounting Policies [Line Items]
Restricted cash	$ 2,333,607	$ 2,129,162
Certificates of deposit with original maturities of more than ninety days	1,539,082	3,186,892
Impairment of assets
Liability recorded for uncertain tax positions
Equity interest of individual shareholder's proportionate share	51.00%
Maximum value added tax rate	17.00%
Certificates of deposit and restricted cash on deposit in PRC	$ 6,362,578	$ 17,801,169
Revenue [Member] \| Customer One [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration risk, percentage	13.00%	13.00%
Accounts Receivable [Member] \| Customer One [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration risk, percentage	19.00%	30.00%
Accounts Receivable [Member] \| Customer Two [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration risk, percentage		10.00%
Purchases [Member] \| One Major Suppliers [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration risk, percentage	22.00%	17.00%
Concentration risk percentage of advanced payments paid to major supplier	41.00%	49.00%
Purchases [Member] \| Two Major Suppliers [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration risk, percentage	19.00%	15.00%
Concentration risk percentage of advanced payments paid to major supplier		10.00%
Purchases [Member] \| Three Major Suppliers [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration risk, percentage	13.00%
PRC tax authorities [Member] \| Minimum [Member]
Summary of Significant Accounting Policies [Line Items]
Open tax year	2011
PRC tax authorities [Member] \| Maximum [Member]
Summary of Significant Accounting Policies [Line Items]
Open tax year	2016
Bank acceptance notes payable [Member]
Summary of Significant Accounting Policies [Line Items]
Restricted cash	$ 1,461,632	$ 1,153,444
Letters of credit [Member]
Summary of Significant Accounting Policies [Line Items]
Restricted cash	820,138	955,426
Miscellaneous deposits [Member]
Summary of Significant Accounting Policies [Line Items]
Restricted cash	$ 51,837	$ 20,292

Portion of cash and cash equivalents, certificates of deposit and restricted cash uninsured by financial institutions.

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Percentage of advanced payments paid to major supplier.

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The maximum value added tax rate the company is subject to.

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A savings certificate entitling the Entity (that is, bearer) to receive interest at an established maturity date, based upon a fixed interest rate. A certificate of deposit may be issued in any denomination. Certificates of deposit are generally issued by commercial banks and, therefore, insured by the FDIC (up to the prescribed limit). Certificates of deposit generally restrict holders from withdrawing funds on demand without the incurrence of penalties. Generally, only certificates of deposit with original maturities of three months or less qualify as cash equivalents. Original maturity means original maturity to the entity holding the investment. As a related example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three-years ago does not become a cash equivalent when its remaining maturity is three months.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Cash Equivalents
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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).

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Amount recognized for uncertainty in income taxes classified as current.

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Tax year that remains open to examination under enacted tax laws, in CCYY format.

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The current cash, cash equivalents and investments that are restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against short-term borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. Includes current cash equivalents and investments that are similarly restricted as to withdrawal, usage or disposal.

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