Hejian City Gaoqiang Seal Factory is a professional manufacturer and trading company based in Cangzhou, Hebei Province, China. Established in 2014, the company operates from the Jizhong Industrial Park, leveraging advanced production equipment and a technical workforce of 51 to 100 employees to serve both domestic and international markets. The factory specializes in the research, development, and production of high-quality sealing and insulation materials, generating an annual revenue between US$1 million and US$2.5 million.
The company's extensive product portfolio includes over 10 series and 200 varieties of products. Key offerings include spiral wound gaskets (SS316 graphite and PTFE variants), PTFE products, packing gaskets, and various insulation materials such as 3240 epoxy boards. They also manufacture a wide range of rubber solutions, including silicone rubber sheets, EPDM, Nitrile (NBR), and Neoprene sheets, as well as specialized items like Kevlar fiber aramid gland packing, butyl rubber waterproof tape, and rubber flooring for playgrounds.
Hejian City Gaoqiang Seal Factory serves a diverse array of industries, including petroleum, chemical, metallurgy, electric power, shipbuilding, and transportation. While maintaining a strong presence in the Chinese domestic market, the company also exports to North America, Southeast Asia, and Vietnam. Their commitment to quality is supported by participation in trade assurance programs, ensuring reliable supply for industrial applications such as plastic packaging, machinery, and water conservancy projects.
High Temperature and High Pressure Carbon PTFE Gland Packing 14*14 Mm Gland Packing Asbestos PTFE$5.2
China Manufacturer Direct Wholesale Factory Steam Valve Water Pump Graphite Gland Packing for Sealing$3
New High Quality China Manufacture Sealing Ptfe Aramid Graphite Packing Gland Packing for Pump$3
High Efficiency Mass Production Cheap Price Ptfe Half Round Plastic Rod Ptfe Welding Extruded Bar$1.2
Factory Direct Wholesale High Performance Extensive Use Graphite Woven Metal Graphite Gland Packing$3
Direct Wholesale Great Standard Small Diameter Plastic Rod Engineering Plastic Nylon 66 bar Colored Plastic Stirring Rod$1.2
Manufacturers Direct Sale Customized Diameter Plastic Rod 3mm 4mm 8mm 20mm Natural Nylon Rod$1.2
Best-selling China Manufacture Quality High Performance PTFE Impregnated Aramid Fiber Packing$2.5
Industrial Standard Seal Metallic Spiral Wound Gasket Carbon Steel Gasket Ss304 Spiral Wound Gasket$0.48
Different Types Standard Metal Graphite Spiral Wound Gasket Stainless Steel Strip for Spiral Wound Gasket$0.48
Hengshui Xinsheng Sealing Materials Co., Ltd.
🇨🇳 China
1981101-200 peopleManufacturer/Trading Company
Established brand
High-tech enterprise
Eco-friendly supplier
OEM manufacturer
Key market
🇷🇺 Russia
Description
Hengshui Xinsheng Sealing Materials Co., Ltd., formerly known as Hengshui Asbestos Rubber Company, is a prominent manufacturer and trading enterprise based in Hengshui, China. Established in 1981, the company has over 30 years of expertise in the research, development, and production of high-performance sealing materials. Operating from an 18,000-square-meter facility equipped with four modern production workshops and advanced inspection devices, the company maintains an annual production capacity of 4,000 tons. Their core product portfolio includes steam-proof (XB type), oil-proof (NY type), acid-proof, cold-proof, and reinforced jointing asbestos rubber sheets, as well as rolled non-asbestos rubber sheets. Beyond sealing solutions, the company also manufactures various hardware products, including common wire nails, coil nails, and screw nails. These products serve critical sectors such as national defense, electricity, petrochemicals, metallurgy, and shipbuilding. With a workforce of approximately 116 employees, including a specialized R&D team, Hengshui Xinsheng Sealing Materials Co., Ltd. has established a strong international presence, exporting to markets in Russia, Mongolia, Pakistan, Malaysia, South Korea, and several African nations.