2026 Top 10 Large Diameter Flange Manufacturers in China

Hebei Hengming Rubber Products Co., Ltd

Hebei Hengming Rubber and Plastic Products Co., Ltd., with its registered address at Zhanggehou Rubber and Plastic Base in Jingzhou Town, Jing County, Hengshui City, Hebei Province, is registered with the Jing County Market Supervision and Administration Bureau and represented by Zhao Shuhua. Its business scope includes general projects such as rubber product manufacturing; Sales of rubber products; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Manufacturing of metal structures; Sales of metal products; Sales of metal structures; Manufacturing of plastic products; Sales of plastic products; Sealing component manufacturing; Sales of seals; Mining machinery manufacturing; Sales of mining machinery; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of dust removal technology equipment; Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; General equipment repair; Specialized equipment repair; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Manufacturing of hardware products; Wholesale of hardware products; Retail of hardware products; Scale manufacturing; Scale sales; Manufacturing of fiberglass and related products; Manufacturing of metal tools; Sales of metal tools; Manufacturing of material handling equipment; Sales of material handling equipment; Sales of non-ferrous metal alloys (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Large Diameter Flange, Stainless Steel Spherical Flexible Joint, Quick Insertion Oil Pipe Skin Tube Female Head

Hebei DeYiTong Rubber Products Co., Ltd

Hebei Deyitong Rubber and Plastic Products Co., Ltd., with its registered address in Wangqiansi Village, Wangqiansi Town, Jing County, Hengshui City, Hebei Province, is registered with the Jing County Market Supervision and Administration Bureau. The legal representative is Han Liang, and the business scope includes the processing and sales of rubber and plastic products, rubber hoses, compensators, fittings, metal hoses, sealing rings, hose assemblies, and large-diameter hoses (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Large Diameter Flange, Ceramic Rubber Hose, Clamp On Rubber Hose

Hengshui Weiliang Rubber and Plastic Technology Co., Ltd

Hengshui Weiliang Rubber and Plastic Technology Co., Ltd. is registered at Zhanggehou Rubber and Plastic Base in Jing County, Hengshui City, Hebei Province. The registration authority is Jing County Market Supervision Administration, and the legal representative is Wang Shaowen. Its business scope includes the manufacturing of other rubber products. Technology and research and development of metal and rubber products; Production and sales: metal products, rubber products, plastic products, polyurethane products, nylon products, high and low pressure rubber hoses and assemblies, metal hose compensators, metal joints, petroleum machinery accessories, seals * * (business activities that require approval by relevant departments according to law can only be carried out after approval). Core products: Large Diameter Flange, Plastic Products, Ash Discharge Pipe

Demai Rubber&Plastic (Hebei) Co., Ltd

Demai Rubber (Hebei) Co., Ltd., with its registered address at No. 001 Qingcaohe Road, Jingwang Road, Jing County, Hengshui City, Hebei Province, is registered with the Jing County Market Supervision Administration. The legal representative is Meng Fanzhong, and its business scope includes the manufacturing of rubber sheets, pipes, and belts. Production and sales of rubber and plastic products, metal hoses, high and low pressure rubber hoses and assemblies, filter press accessories, mining equipment accessories, polyurethane products, joints, compensators, seals, unions, molds, and filter cloth (projects that require approval by law must be approved by relevant departments before conducting business activities). Core products: Large Diameter Flange, Oil Delivery Hose, Special Rubber Hose For Air Compressor

Handan Junheng New Material Technology Co., Ltd

Handan Junheng New Material Technology Co., Ltd., with its registered address at Jianjun Road West Section South, North Industrial Zone, Dongmingyang Village, Linmingguan Town, Yongnian District, Handan City, Hebei Province, is registered with the Yongnian District Market Supervision Administration and represented by Zhao Jingjing. Its business scope includes general projects such as new material technology promotion services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Fastener manufacturing; Sales of fasteners; Manufacturing of railway locomotive and vehicle accessories; Sales of railway locomotive and vehicle accessories; Manufacturing of metal fittings for construction; Sales of metal fittings for construction; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Sales of metal products; Manufacturing of metal structures; Sales of metal structures; Sales of metal materials; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Sales of mechanical equipment; Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Sales of labor protection equipment; Sales of rubber products; Sales of plastic products; Wood sales; Wholesale of hardware products; Wholesale of automotive spare parts; Leasing of construction machinery and equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: construction labor subcontracting; Construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Large Diameter Flange, Metro Embedded Parts, Ground Cage

Wenzhou Ganglian Stainless Steel Products Co., Ltd

Wenzhou Ganglian Stainless Steel Products Co., Ltd., with its registered address at Room 402, No. 177 Prospect Road, Dushan Village, Yongzhong Street, Longwan District, Wenzhou City, Zhejiang Province, is registered with the Market Supervision Administration of Longwan District, Wenzhou City. The legal representative is Peng Songshan, and the business scope includes the sale of stainless steel products, stainless steel pipes, stainless steel plates, pipe blanks, round steel, flanges, valves, elbows, pipe fittings, and electromechanical equipment; Research and development, sales, installation, and maintenance of metal products, metal materials, electrical machinery and equipment, and hardware products; 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: Large Diameter Flange, Stainless Steel Seamless Pipe, Stainless Steel Round Bar

Renqiu Tiankai Cable Auxiliary Materials Co., Ltd

Renqiu Tiankai Cable Auxiliary Materials Co., Ltd., with its registered address in Sanjie Village, Liangshuibao Township, Renqiu City, is registered with the Renqiu Market Supervision Administration Bureau. The legal representative is Niu Junqiu, and its business scope includes general projects such as manufacturing of power facilities and equipment; Sales of power facilities and equipment; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of communication equipment; Sales of communication equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of metal wire ropes and their products; Sales of metal wire ropes and their products; Manufacturing of metal structures; Manufacturing of wooden containers; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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: Large Diameter Flange, Wire And Cable Reel, Iron Cable Reel