The company is headquartered in Langfang Economic and Technological Development Zone. Tsinghua Tongfang is a listed company with the most scientific and cultural background in China. In Jiamusi, Heilongjiang, there is a branch called Heilongjiang Tongfang Energy Investment Management Co., Ltd. ... The company is committed to the application and development of energy-saving technology in Northeast China. Heilongjiang Tongfang Energy Investment Management Co., Ltd. is a franchised dealer in Heilongjiang Province authorized by the Central Air Conditioning Division of Tongfang Artificial Environment Co., Ltd., and its address is the first floor of Gardener Building at the intersection of Xinglin Road and Zhongshan Road in Jiamusi City, Tsinghua Tongfang. Although the company was founded at the beginning, it has first-class professional management, sales, design, construction and after-sales teams, backed by the powerful technical team of Tsinghua Tongfang. Its business covers industry, construction, thermoelectric and other fields in Heilongjiang Province. Its key business is to use heat pump technology to recover waste heat, residual pressure and residual gas, and provide a series of services such as analysis, design, investment, construction and operation management for energy-saving renovation projects of major industries and enterprises. This product effectively reduces the waste of resources and the use of electric energy, not only reduces the production and operation costs for users, but also improves the economic benefits, and also makes great contributions to China's energy conservation and emission reduction.