2026 Top 10 Large Diameter Flange Manufacturers in China

Hengshui Zhaotong Machinery Parts Technology Co., Ltd

Hengshui Zhaotong Machinery Parts Technology Co., Ltd., with its registered address located on the east side of Yafu Road and north of Sanlizhuang Village in Jing County, Hengshui City, Hebei Province, is registered with the Jing County Market Supervision Administration. The legal representative is Xu Yanyu, and its business scope includes general projects such as hydraulic power machinery and component manufacturing; Sales of hydraulic power machinery and components; Sales of liquid tight components and systems; Manufacturing of liquid tight components and systems; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Manufacturing of metal products for safety and firefighting purposes; Sales of metal products; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Sales of metal materials; Promotion services for new material technology; Research and development of new material technology; Import and export of goods; Technology import and export; Import and export agency (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: Large Diameter Flange, High-Pressure Rubber Hose, Large Caliber Rubber Hose

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

Hebei Jingrong Metal Rubber Technology Co., Ltd

Hebei Jingrong Metal Rubber Technology Co., Ltd., with its registered address at Building 14-1, Commercial City, Jingzhou Town, Jingxian County, Hengshui City, Hebei Province, is registered with the Jingxian Market Supervision Administration Bureau and represented by Zhang Man. Its business scope includes the manufacturing of other rubber products. Production and sales of metal hoses, corrugated compensators, rubber flexible joints, non-metallic compensators, PTFE compensators, rubber and plastic pipe industry, as well as other types of compensators, conveyors, flotation machines, cyclones, filter presses, dust collectors, filter cartridges, filters, and sieve plates; Special hoses, armored hoses, composite hoses, PTFE hoses, gas transmission hoses and fittings, vacuum insulation hoses, double-layer heating hoses, waterproof sleeves, force transmission joints, pipeline expansion joints, sleeve compensators, thrust free rotary compensators, hydraulic pipeline fittings, seals, conveyor belts, waterstops, tires, casters, solid tires, rubber joints, shock absorbers, gas cylinder rubber rings, rubber products; Design, production, and mechanical processing of color steel structures; Selling stainless steel sheet rubber, polyurethane, and auxiliary materials; Information consulting services, introduction and development of high-tech; Maintenance of hydraulic mechanical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Large Diameter Flange, Silicone Tube, Large Caliber Rubber Hose

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

Hebei Honglu Rubber Products Co., Ltd

Hebei Honglu Rubber and Plastic Products Co., Ltd., registered at No. 572, Jingxian Rubber and Plastic Tutoring Base, Hengshui City, Hebei Province, with the registration authority of Jingxian Market Supervision and Administration Bureau and the legal representative of Pan Lixin, is engaged in the production and sales of rubber, plastic products, nylon products, polyurethane products, flotation machines, impellers, cover plates, metal hoses, high-pressure oil pipes, rubber hoses and assemblies, special hoses, rubber seals, filter press accessories, compensators, and machined products. (Business activities that require approval by law can only be carried out after approval by relevant departments.). Core products: Large Diameter Flange, Oil Return Pipe, Black Rubber Hose