Beijing Jishi Yu He Technology Development Co., Ltd. was established in June 2004. The company has a variety of professional talents, including engineering and technical personnel, senior technicians, and technicians. It is an honest entity that integrates the retail, engineering, group purchasing, installation, and maintenance of McQuay, Daikin, Trane, Midea, Haier, York, Gree, LaoTES, Electrolux, AUX, LG air conditioners and ventilation ducts.