Beijing Jishiyu He Technology Development Co., Ltd. was established in June 2004. The company has multi-aspect professional talents, including engineering and technical personnel, senior technicians, technicians, etc. It is an honest unit integrating the retail, project, group buying, installation and maintenance of McQuay, Daikin Air Conditioning, Trane Air Conditioning, Midea Air Conditioning, Haier Air Conditioning, York Air Conditioning, Gree Air Conditioning, Lotte, Electrolux, Auking Air Conditioning and LG Air Conditioning, ventilation ducts.