Ruida Anti corrosion Materials (Langfang) Co., Ltd. is registered in Wangwangwen Village, Wangcun Town, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Shen Jinkui. The business scope includes general projects: synthetic material manufacturing (excluding hazardous chemicals); Sales of synthetic materials; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Sales of coatings (excluding hazardous chemicals); Sales of anti-corrosion materials; Sales of chemical products (excluding licensed chemical products); Sales of surface functional materials; Sales of sealing fillers; Sales of fireproof sealing materials; Sales of insulation materials; Sales of refractory materials; Sales of seals; Sales of high-performance sealing materials; Retail of hardware products; Sales of lightweight building materials; Sales of building materials; Sales of building waterproofing membrane products; Sales of architectural ceramic products. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law) Licensed project: construction project construction; Construction labor subcontracting. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.)