Bank Loan Payable	3 Months Ended
Bank Loan Payable	Jun. 30, 2011
Debt
Debt Disclosure [Text Block]	NOTE 9. BANK LOAN PAYABLE On November 18, 2004, the Company received a long-term loan from Industrial and Commercial Bank of China, Harbin Branch in the amount of $4,832,960, secured by the Company’s building. The loan had a 5-year term, maturing November 15, 2009. Pursuant to the loan agreement, the interest rate for the first year was set at 7.605%. Starting from the second year and thereafter, the rates become adjustable based on the change of the official rates at the time. On November 13, 2009, the Company obtained an extension for the above loan. The extended loan has a fixed interest rate at 6.534% per annum and matures on December 25, 2011. In addition to paying the quarterly interest, the Company is also required to make $241,648 pre-determined principal repayments every quarter, with the exception of the final two quarters in 2011, when the quarterly payment will be $302,060.

The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.

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