North the Langfang Qi source chemical industry building materials Group has the biggest silicate production base, the oak models the sponge heat preservation heat insulation production area, the mineral wool crag cotton and kapok fireproof energy conservation material production area, the PEF high pressure polyethylene daily output recovers the every means. The Qi source Group headquarters are located in the Langfang development zone, in the big city, Langfang, Beijing is equipped with four to produce the factory district separately respectively be the Langfang Qi source Insulating materials plant, the Langfang Qi source fireproof energy conservation store depot, the Langfang Qi source chemical industry building materials Limited company, the Langfang Yongxing boxboard plant, the Qi source high pressure polyethylene production area. Company main product: The oak models the sponge, the centrifugal mineral wool, the crag cotton and kapok, pushes models the board, the compound silicate, the aluminum magnesium nature board felt, the Asian nanometer heat insulation felt. The QY-800 compound organosilicon heat preservation coating, dustlessness asbestos products, fast penetrant T and the thermostable aluminum silicate (board tube felt, flings silk blanket, acupuncture blanket), pore calcium silicate product heat preservation thermal insulation material
