Locating in Da-Chen Industrial Park of Dacheng County, Langfang Wanda Industrial Co., Ltd produces and sells refractory and thermal insulation material, resin adhesive, polyurethane foam, silicate, board, pipe and plate made from rockwool, board, pipe and felt made from aluminum silicate, needled blanket, high-temperature glass wool and other products.

　Founded in 1989 with three production areas and 53000 m2 occupied area, company has two production lines for producing plate and felt of aluminum silicate, one production line for producing resin adhesive, two sets of production equipments for producing heavy plate of aluminum silicate and one production line for producing comb-plate of aluminum silicate, two sets of shell kilns for producing aluminum silicate, three production lines for producing asbestos foam and silicate. Invested in 5 million RMB, a production line was newly built up to produce 15 tons high-temperature glass wool every day. Company produces 1800 tons resin adhesive, 2900 tons plate and felt of aluminum silicate, 2200 tons heavy plate, 18000 m2 asbestos foam and silicate as well as 5000 tons high-temperature glass wool. By means of pursuing business philosophy “to exploit and innovate for servicing society with honesty ,faith, solidarity and devotion”since foundation, company win reputations from customers because of products with good quality and reasonable prices. Furthermore, having passed the ISO9001:2000 international quality system certification ISO9001：2000, company is one of enterprise approved by State Power Corporation. As a contract abiding & trustworthy enterprise in Langfang and in Hebei Province, company has been issued with a certificate for using the sign of fire prevention and environmental protection by National Center for Quality Supervision and Testing of Fire Building Materials and National Research Center of Testing Techniques for Building Marerials. With approval from Construction Committee of Beijing and Tianjing Municipal