2026 Top 10 Carbon Packing Manufacturers in China Hebei

Langfang Quanheng New Building Materials Co., Ltd

Langfang Quanheng New Building Materials Co., Ltd. is registered in Daguang'an Village, Guang'an 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 Zhao Yanan. The business scope includes processing and sales of insulated lightweight composite sandwich panels, fireproof panels, fireproof bags, flexible organic blocking materials, inorganic blocking materials, fireproof rings, and fireproof modules; Sales: Rock wool products, glass wool products, rubber products, aluminum silicate products, insulation auxiliary materials, insulation equipment, anti-corrosion materials, sealing materials, waterproof materials, chemical products (excluding hazardous drugs); Undertake anti-corrosion engineering, insulation engineering, fire protection engineering, and waterproofing engineering. (Projects that require approval by law must be approved by relevant departments before conducting business activities). Core products: Carbon Packing, Asbestos Board Asbestos Gasket, Mouth Patch Leather

Langfang Chengao Sealing Materials Co., Ltd

Langfang Chengao Sealing Materials Co., Ltd., with its registered address in Daliuhe Village, Guang'an Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is Li Shuangqing, and the business scope includes processing and sales of metal winding gaskets, PTFE sheets, gaskets, graphite composite sheets, gaskets, metal ring gaskets, rubber sheets, gaskets, gaskets, valves, flanges, pipeline fittings, molds, mechanical and electrical equipment, fireproof boards, fireproof blocking materials, fireproof partitions, and fireproof packages; Sales: insulation materials, fireproof materials, waterproof materials, hardware and electrical equipment, building materials, wires and cables, graphite products, PTFE products, metal products, glass fiber products, ceramic fiber products, refrigeration equipment, chemical products (excluding hazardous drugs); Construction and design of insulation engineering, fire protection engineering, waterproofing engineering, anti-corrosion engineering, and fire protection engineering; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Carbon Packing, Ptfe Gasket, Metal Coated Gasket

Hebei De'en Sealing Materials Co., Ltd

Hebei De'en Sealing Materials Co., Ltd. is registered in Dongqingzhou Village, Dashangtun 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 Xu Zhentao. Its business scope includes the manufacturing of metal seals. Processing and sales: metal wrapped gaskets, graphite composite gaskets, tooth shaped gaskets, metal coated gaskets, metal ring gaskets, PTFE coated gaskets, PTFE gaskets, non asbestos gaskets, expanded PTFE gaskets, rubber gaskets, PTFE gaskets, carbon gaskets, aramid gaskets, high water-based gaskets, gaskets; Sales: asbestos products, plastic products, ceramic products, insulation materials, fireproof materials, building materials, labor protection supplies; Installation of mechanical and electrical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Carbon Packing, Aramid Packing, Ptfe Elastic Band

Langfang Baoshuo Sealing Materials Co., Ltd

Langfang Baoshuo Sealing Materials Co., Ltd., with its registered address in Qige Village, Dashangtun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Administration for Industry and Commerce of Dacheng County, Langfang City. The legal representative is Guo Jiangbo, and its business scope includes processing and sales of stainless steel pads, stainless steel strips, metal winding pads and sheets, graphite composite pads, graphite composite plates, carbon gaskets, polytetrafluoroethylene plates, polytetrafluoroethylene strips, and polytetrafluoroethylene gaskets; Sales: Seals, insulation materials, hardware standard parts. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Carbon Packing, Ptfe Gasket, Graphite Gasket

Dacheng Changsheng Sealing Materials Co., Ltd

Dacheng Changsheng Sealing Materials Co., Ltd., with its registered address at Dongmidi, Dacheng County, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Wang Haisheng, and its business scope includes the manufacturing of asbestos products. Manufacturing and sales of sealing fillers (excluding hazardous chemicals), sealing components, plastic products, asbestos products, graphite and carbon products, and rubber products; Sales of synthetic materials (excluding hazardous chemicals), high-performance sealing materials, insulation materials, and fireproof sealing materials; Import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Carbon Packing, Ptfe Thread Seal Tape , Steel Wire Ceramic Fiber Rope

Donglai Sealing Materials Business Department, Dacheng County

Donglai Sealing Materials Business Department of Dacheng County, with its registered address located at the ground floor of Building 3, Recycling Company Dormitory Building, South of Jinbao Road, Pingshu 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 Bi Zhenghe. The business scope includes general projects: sales of high-performance sealing materials; Sales of sealing fillers; Sales of seals; Sales of insulation materials; Sales of fireproof sealing materials. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Carbon Packing, Aluminum Silicate Fiber Rope, Mud Like Filling Material

Langfang Wanlang Fireproof Materials Co., Ltd

Langfang Wanlang Fireproof Materials Co., Ltd. is located in Xiqingzhou Village, Dashangtun Town, Dacheng County, Langfang City, Hebei Province. It was established on February 9, 2023, and its registered authority is the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Zhang Yongshun. Core products: Carbon Packing, Thermal Blanket, Ptfe Elastic Band