2026 Top 10 Silicone Gasket Manufacturers in China

Kemeisheng (Nantong) Sealing Technology Co., Ltd

Kemeisheng (Nantong) Sealing Technology Co., Ltd. is located in Room 2, Xinpinjiayuan Apartment Building, Chengbei Street, Rugao City, Nantong City, Jiangsu Province. It was established on April 15, 2026, with the registration authority being Rugao Data Bureau and the legal representative being Zhang Mei. Core products: Silicone Gasket, High Pressure Resistant Gasket, High Pressure Flooding

Hebei Deyu Rubber and Plastic Technology Co., Ltd

Hebei Deyu Rubber and Plastic Technology Co., Ltd., registered in Jingzhou Town, Jingxian County, Hengshui City, Hebei Province, is located in the Rubber and Plastic Pipe Industry Base. The registration authority is Jingxian Market Supervision Administration, and the legal representative is Sun Dongliang. The business scope includes general projects: rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of metal chains and other metal products; Sales of metal products; Manufacturing of hardware products; Retail of hardware products; Wholesale of hardware products; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Import and export of goods; Technology import and export (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Silicone Gasket, Dome Valve Sealing Ring, Rubber Shaped Parts

Shanghai Min Optoelectronics Co., Ltd

Shanghai Min Optoelectronics Co., Ltd., with its registered address at C301, 3rd Floor, Building 1, No. 326 Yexin Branch Road, Maogang Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Administration. The legal representative is Chen Lianying, and its business scope includes general projects such as electronic component manufacturing; Wholesale of electronic components; Retail of electronic components; Manufacturing of power electronic components; Sales of power electronic components; Sales of rubber products; Sales of plastic products; Housing rental; Non residential real estate leasing; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Mold manufacturing; Mold sales. (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: Silicone Gasket, Spray Coating Processing, Transfer Printing, Silk Screen Printing, Injection Molding

Hengshui Xideli Hydraulic Technology Co., Ltd

Hengshui Xideli Hydraulic Technology Co., Ltd., registered at No. 802 Shuangchuang, Jingxian Industrial New Area, Hengshui City, Hebei Province, with the registration authority of Jingxian Market Supervision and Administration Bureau and the legal representative being Zhang Ying. Its business scope includes general projects such as rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of metal materials; Sales of metal materials; Mechanical parts and component processing; Sales of mechanical parts and components; Mining machinery manufacturing; Sales of mining machinery; Non residential real estate leasing; Sales of metal products. (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: Silicone Gasket, Plastic Products, Ptfe Sealing Gasket

Langfang Jinchang Sealing Materials Co., Ltd

Langfang Jinchang Sealing Materials Co., Ltd. is registered in Yuanjiatun 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 Du Jinfeng. The business scope includes processing and sales of metal winding gaskets, metal gaskets, asbestos free gaskets, asbestos gaskets, paper gaskets, graphite composite gaskets, rubber gaskets, steel ladle gaskets, packing, rubber sealing strips, PTFE products, graphite products, and ceramic fiber products; Sales: asbestos products, insulation materials, fireproof materials, chemical products (excluding hazardous drugs). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Silicone Gasket

Cangzhou Liangnuo Sealing Material Manufacturing Co., Ltd

Cangzhou Liangnuo Sealing Material Manufacturing Co., Ltd. is registered in Liuhongmiao Village, Yanshan Town, Yanshan County. The registration authority is the Administration for Industry and Commerce of Yanshan County, and the legal representative is Yang Yunliang. Its business scope includes processing stainless steel gaskets, stainless steel rings, metal wound gaskets, octagonal gaskets, elliptical gaskets, corrugated composite gaskets, graphite composite gaskets, PTFE gaskets, rubber gaskets, asbestos rubber gaskets, asbestos gaskets, PTFE gaskets, flanges, pipe fittings, valves, pipeline fittings, anti-corrosion, wear-resistant, insulation, pipelines and accessories. Sales of PTFE board, asbestos board, rubber board, metal gasket, PTFE packing, and hardware standard parts. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Silicone Gasket, Metal Wrapped Gasket With Inner And Outer Rings, Rubber Gasket

Dezhou Hongyu Rubber Products Co., Ltd

Dezhou Hongyu Rubber Products Co., Ltd., with its registered address at No. 22, 1st Floor, Building 14, Automobile City, Tianqu Street Office, Decheng District, Dezhou City, Shandong Province, is registered with the Dezhou Decheng District Market Supervision and Administration Bureau. The legal representative is Tan Jibin, and the business scope includes general projects such as rubber product manufacturing; Sales of rubber products; Sales of plastic products; Sales of engineering plastics and synthetic resins; Sales of synthetic materials; Sales of non-ferrous metal alloys; Manufacturing of plastic products; Sales of metal products; Sales of special ceramic products; Sales of sanitary ceramic products; Sales of refractory materials; Sales of non-metallic minerals and products; Rolling and processing of non-ferrous metals; Steel rolling processing; Sales of building materials; Sales of lightweight building materials; Sales of seals; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of architectural ceramic products; Sales of daily chemical products. (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: Silicone Gasket, Three In One Ceramic Composite Lining Plate, Polyethylene Road Substrate