CONSOLIDATED BALANCE SHEETS (USD $)	Mar. 31, 2014	Dec. 31, 2013
CURRENT ASSETS:
Cash and equivalents	$ 414,097	$ 8,178
Restricted cash	0	244,427
Accounts receivable, net	2,235,719	2,000,914
Other receivables and deposits, net	2,568,041	2,758,253
Retentions receivable, net	532,603	1,051,227
Advances to suppliers, net	166,291	466,878
Inventories, net	6,467,863	6,061,974
Notes receivable	15,604	738,080
Total current assets	12,400,218	13,329,931
NONCURRENT ASSETS:
Advance for equipment purchase	351,842	336,822
Prepayments	316,598	321,248
Property and equipment, net	11,595,758	11,853,575
Land use right and patents, net	4,101,536	4,162,058
Total non current assets	16,365,734	16,673,703
TOTAL ASSETS	28,765,952	30,003,634
CURRENT LIABILITIES:
Accounts payable	2,357,223	2,720,996
Accrued expenses and other payables	4,517,883	4,353,402
Advance from customers	299,197	243,171
Advances from shareholder	929,679	0
Tax payable	63,233	68,234
Short term loans	10,688,951	12,952,396
Short term payable, net of unamortized interest	453,992	442,827
Total current liabilities	19,310,158	20,781,026
Total Liabilities	19,310,158	20,781,026
CONTINGENCIES AND COMMITMENTS
STOCKHOLDERS' EQUITY:
Preferred stock, $0.00001 par value, 100,000,000 shares authorized, no shares issued and outstanding	0	0
Common stock, $0.00001 par value, 100,000,000 shares authorized, 24,982,822 shares issued and outstanding	250	250
Additional paid in capital	20,649,092	20,649,092
Statutory reserve fund	1,104,138	1,104,138
Accumulated other comprehensive income	3,888,194	4,105,963
Accumulated deficit	(16,185,880)	(16,636,835)
Total stockholders' equity	9,455,794	9,222,608
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 28,765,952	$ 30,003,634