Condensed Consolidated Balance Sheets (USD $)	Jun. 30, 2011	Dec. 31, 2010
Current assets
Cash and cash equivalents	$ 5,150,798	$ 18,438,430
Restricted cash	2,603,281	1,677,566
Trade receivables, net	33,280,687	25,651,880
Counter guarantee receivable		212,372
Bills receivable	2,030,376	469,161
Other receivables, prepayments and deposits, net	11,990,697	6,197,565
Inventories, net	11,505,513	13,705,690
Deferred tax assets	179,610	163,239
Total current assets	66,740,962	66,515,903
Retention receivable	2,017,507	1,409,057
Property, plant and equipment, net	6,893,278	6,797,947
Deposit for acquisition of property, plant and equipment	517,431
Land use rights	1,014,359	1,005,428
Prepayment for land use rights	1,968,835
TOTAL ASSETS	79,152,372	75,728,335
Current liabilities
Trade payables	2,175,971	2,803,874
Other payables and accrued expenses	11,429,396	13,364,671
Income tax payable	975,643	1,380,979
Short-term bank loans	11,766,482	10,618,610
Current maturities of long-term loan		1,668,639
Total current liabilities	26,347,492	29,836,773
TOTAL LIABILITIES	26,347,492	29,836,773
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY
Preferred stock : par value of $0.001 per share Authorized 10,000,000 shares; none issued and outstanding
Common stock : par value $0.001 per share Authorized 190,000,000 shares; issued and outstanding 20,453,500 shares as of June 30, 2011 and December 31, 2010	20,454	20,454
Additional paid-in capital	27,396,455	27,396,455
Statutory reserve	2,627,307	1,902,632
Accumulated other comprehensive income	2,948,709	1,961,950
Retained earnings	19,917,269	14,671,962
Total THT Heat Transfer Technology Inc. stockholders' equity	52,910,194	45,953,453
Noncontrolling interests	(105,314)	(61,891)
TOTAL EQUITY	52,804,880	45,891,562
TOTAL LIABILITIES AND EQUITY	$ 79,152,372	$ 75,728,335