Condensed Consolidated Balance Sheets - USD ($)	Jun. 30, 2015	Dec. 31, 2014
CURRENT ASSETS:
Cash and cash equivalents	$ 16,806,962	$ 7,835,791
Restricted cash	164,236	488,719
Notes receivable	85,403	114,034
Accounts receivable, net of allowance for doubtful accounts	18,488,553	20,316,037
Inventories, net of reserve for obsolete inventories	4,563,662	4,241,022
Advances to suppliers	567,348	565,581
Deferred tax assets	378,811	375,744
Prepaid expenses and other	143,981	153,260
Total Current Assets	41,198,956	34,090,188
PROPERTY AND EQUIPMENT, net	66,041,728	69,628,597
OTHER ASSETS:
Equipment held for sale	425,988	422,540
Land use rights, net	3,653,853	3,672,420
Total Assets	111,320,525	107,813,745
CURRENT LIABILITIES:
Short-term bank loans	3,284,719	3,095,219
Bank acceptance notes payable	164,236	488,719
Accounts payable	5,255,158	4,322,275
Accrued expenses	496,008	1,059,579
Advances from customers	959,530	495,461
VAT and service taxes payable	237,376	500,569
Income taxes payable	56,990	531,120
Total Current Liabilities	10,454,017	10,492,942
Total Liabilities	$ 10,454,017	$ 10,492,942
Commitments and Contingencies
STOCKHOLDERS' EQUITY:
Preferred stock ($0.001 par value; 10,000,000 shares authorized; 0 share issued and outstanding at June 30, 2015 and December 31, 2014)
Common stock ($0.001 par value; 50,000,000 shares authorized; 3,939,986 and 3,859,986 shares issued and outstanding at June 30, 2015 and December 31, 2014, respectively)	$ 3,940	$ 3,860
Additional paid-in capital	33,792,177	33,517,857
Retained earnings	52,258,013	50,039,267
Statutory reserve	3,544,457	3,294,199
Accumulated other comprehensive income - foreign currency translation adjustment	11,267,921	10,465,620
Total Stockholders' Equity	100,866,508	97,320,803
Total Liabilities and Stockholders' Equity	$ 111,320,525	$ 107,813,745