[FORM 10-Q (Mark One) [X] For the quarterly period ended: March 31, 2013 [ ] For the transition period from ____________to _____________ THT HEAT TRANSFER TECHNOLOGY, INC. Nevada 20-5463509 (State or other jurisdiction of (I.R.S. Employer Identification No.) incorporation or organization) THT Industrial Park No. 5 Nanhuan Road, Tiexi District Siping, Jilin Province 136000 People’s Republic of China 86-434-3265241 (Former] [CERTIFICATIONS I, Guohong Zhao, certify that: 1. I have reviewed this quarterly report on Form 10-Q of THT Heat Transfer Technology, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such] [CERTIFICATIONS I, Jianjun He, certify that: 1. I have reviewed this quarterly report on Form 10-Q of THT Heat Transfer Technology, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such] [OF THE SARBANES-OXLEY ACT OF 2002 2. Information contained in the Report fairly presents, in all material respects, the financial condition and results of operation of the Company. Guohong Zhao Chief Executive Officer] [OF THE SARBANES-OXLEY ACT OF 2002 2. Information contained in the Report fairly presents, in all material respects, the financial condition and results of operation of the Company. Zhigang Xu Chief Financial Officer (Principal Financial Officer)]