History: established in 1992 Registered capital: RMB 50 million. Employee: 218 employees, includinh 6 HVAC Senior engineers, 25 engineers and designers, 40 certified welders, 18 certified welders(PV)
Land area: 31,800 m² with building area of 20800 m². Four facilities: Production Base, Sales & Marketing Office, R&D Center, New Workshop (rent)