Beijing Zhengxingye Technology Development Co., LTDBeijing Zhenghe Xingye Technology Development Co., Ltd. was established in 2014, with a registered capital of 5 million yuan, headquartered in Beijing and a branch office in Tianjin. Our company is mainly engaged in building mechanical and electrical system operation and maintenance services, including design, selection, engineering consulting, air-conditioning construction, maintenance and other one-stop services. The company has strong qualifications, with high grade, high starting point, reliable technology, first-class equipment of the huge advantages."Zhenghe Xingye" follows the corporate philosophy of creating a comfortable office life, and carries forward the enterprise spirit of "striving for first-class" and the corporate values of "never satisfied". All colleagues in the chairman of the "cultivate self, serve the people" spirit of enterprise, vigorous, forge ahead, will be more and more projects to provide quality services.