Langfang Luzhan Sealing Materials Co., Ltd. is registered in Wangfan Village, Guang'an Town, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision and Administration Bureau of Dacheng County, Langfang City, and the legal representative is Yan Zhihua. The business scope includes processing and sales of asbestos cloth, ropes, belts, sealing gaskets, ceramic fiber products, PTFE gaskets, PTFE plates, aramid gaskets, carbon fiber gaskets, oil immersed gaskets, asbestos gaskets, PTFE gaskets, metal wound gaskets, gasket rings, PTFE coated gaskets, graphite products, and rubber products; Sales: fiberglass cloth, rope, tape, fireproof cloth, fireproof board, fireproof coating, fireproof blocking material, insulation material. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)