Langfang Honghou New Building Materials Co., Ltd. is registered in Liuyanma Village, Zangtun 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 Zhang Meihua. Its business scope includes the manufacturing and sales of lightweight building materials, building blocks, fasteners, wooden containers, insulation and sound insulation materials, cement products, rubber products, anti-corrosion materials, fireproof sealing materials, building waterproofing membrane products, seals, graphite and carbon products, sealing fillers, building materials, metal products, and construction projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)