Shandong Asia Pacific Group duct is committed to a new central air and central air-conditioning ventilation ducts end product development, production, sales and service in one of the professional enterprises. 
 The strong technical force, experienced industry experts. State of the art R & D center. The company has built an annual production capacity of 100 million square meters aluminum foil sheet sandwich composite duct fully automated production line, annual production of 50 million square meters of inorganic fiberglass duct, while the company also has advanced production technology and advanced testing equipment, the main building high-quality products. 
 2008's new on the international advanced equipment extruded sheet, the annual production capacity of 100,000 cubic meters. The company has a number of professional and technical personnel, mainly the production of composite fiberglass duct board, duct board phenolic, polyurethane duct plate, composite fiberglass duct, duct polyurethane, phenolic duct, inorganic fiberglass duct fabrication and installation. Aluminum foil tape, thermal tape. Processing ironwork: fan, fire damper, air conditioners, central air-conditioning cooling towers and other terminal equipment. The other can produce many specifications of extruded insulation sheet width 600-1350MM, thickness 20-100MM. Length limitation. Within the error guarantee 0.5MM.