The registered address of Hebei Wanrui Chemical Co., Ltd. is located in Xiliugezhuang Village, Dacheng County. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Liu Wenfu. The business scope includes processing and sales of cleaning agents, descaling agents, sintering agents, water treatment agents, coke passivators, resin cotton boards, pipes, rock wool boards, pipes, glass wool boards, and pipes; Sales: cation exchange resin, polyurethane products, glass wool products, resin wool products, chemical products (excluding hazardous chemicals); Undertake the construction of fire prevention, anti-corrosion and insulation projects.