The registered address of Lang Anti corrosion Material Factory (individual business) in Dacheng County is located in Maoyanma Village, Zangtun Town, Dacheng County, Langfang City. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Zhao Meijuan. The business scope includes general projects: manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Rubber product manufacturing; Sales of rubber products; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Production of fireproof sealing materials; Sales of fireproof sealing materials; Production of refractory materials; Sales of refractory materials; Manufacturing of plastic products; Sales of plastic products; Sales of insulation materials; Sales of building materials; Sales of synthetic materials; Sales of anti-corrosion materials; Sales of sealing fillers; Sales of asbestos 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).