Spirit mountain (Beijing) Environmental Protection Technology Co., Ltd. is located in Beijing Haidian District high tech park in Zhongguancun, the production base is located in the National Economic Development Zone (Dezhou High-speed Rail District). Company based in the field of architectural acoustics, building insulation industry, central air-conditioning ventilation industry, R & D international leading products of environmental protection, as China HVAC industry leader, and towards the international first-class environmental protection enterprises to enter the