Warranty Provision

12 Months Ended

Mar. 31, 2012

Warranty Provision [Abstract]

WARRANTY PROVISION

14. WARRANTY PROVISION

Included in other accrued liabilities are warranty provisions of US$729,528, US$296,410 and US$180,151 as of March 31, 2012, 2011 and 2010, respectively, none of which are from discontinued operations. The Company’s warranty activity during the fiscal years ended March 31, 2012, 2011 and 2010 is summarized below:

	Fiscal years ended
	March 31, 2012			March 31, 2011			March 31, 2010
	US$			US$			US$
Balance at beginning of fiscal year		296,410			180,151			191,459
Additional provision		473,551			192,408			15,250
Reversal of unutilized amounts		(40,433	)		(76,149	)		(26,558	)
Balance at end of fiscal year		729,528			296,410			180,151