2026 Top 10 Seat Seal Gate Valve Manufacturers in China

Shanghai Zhoucheng Valve Manufacturing Co., Ltd

Shanghai Zhoucheng Valve Manufacturing Co., Ltd., with its registered address at 1st floor, No. 477 Huancheng West Road, Nanqiao Town, Fengxian District, Shanghai, is registered with the Market Supervision Administration of Fengxian District. The legal representative is Ye Juxiang, and its business scope includes the manufacturing and processing of valves, water treatment equipment, pumps, pipeline accessories, and mechanical equipment (up to branch operations), mechanical equipment maintenance, wholesale and retail of fire-fighting equipment, hardware and electrical equipment, and electromechanical equipment, construction of water conservancy and hydropower construction projects, engaged in technical development, technical consulting, technical services, and technology transfer in the field of valve technology, and engaged in import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Seat Seal Gate Valve, Check Valve, Safety Valve

Hebei Yulin Valve Manufacturing Co., Ltd

Hebei Yulin Valve Manufacturing Co., Ltd., with its registered address in Sutun Village, Wangwu Town, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision Administration Bureau and represented by Zhu Changqing. Its business scope includes general projects such as valve and accessories, pumps, pipe fittings, flange manufacturing, and sales; machining. (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: Seat Seal Gate Valve, Concealed Rod Soft Seal Gate Valve, Filter

Xiamen Locke Pump and Valve Manufacturing Co., Ltd

B327, East 3rd Floor, No. 12 Haijing East Road, Xiamen Area, China (Fujian) Pilot Free Trade Zone

Xiamen Locke Pump and Valve Manufacturing Co., Ltd. is located on the third floor B327, east side of No. 12 Haijing East Road, Xiamen Area, China (Fujian) Pilot Free Trade Zone. It was established on November 27, 2018, with the registration authority of Xiamen Market Supervision Administration and the legal representative being Liao Zhiting. Core products: Seat Seal Gate Valve

Shanghai Hugong Valve Factory (Group) Co., Ltd

Shanghai Hugong Valve Factory (Group) Co., Ltd., with its registered address at No. 555 Huagao Road, Huating Town, Jiading District, Shanghai, registered with the Jiading District Market Supervision and Administration Bureau, and represented by Yang Meng as its legal representative. Its business scope includes general projects such as the manufacturing of ordinary valves and plugs (excluding the manufacturing of special equipment); Manufacturing of pumps and vacuum equipment; Sales of valves and plugs; Valve and plug research and development; Industrial design services; Wholesale of hardware products; Retail of hardware products; Technology import and export; Import and export of goods. (Except for projects that require approval according to law, conduct business activities independently based on the business license) Licensed project: Manufacturing of civil nuclear safety equipment; Special equipment inspection and testing; Manufacturing of protective equipment for civil air defense engineering; Manufacturing of special equipment; Installation, renovation, and repair of special equipment. (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: Seat Seal Gate Valve, Butterfly Valve, Globe Valve

Chongqing Rian Valve Co., Ltd

Chongqing Rian Valve Co., Ltd., with its registered address at No. 104, Building 33, Panlong Avenue, Jiulongpo District, Chongqing, is registered with the Market Supervision and Administration Bureau of Jiulongpo District, Chongqing. The legal representative is Liu Changjiang, and the business scope includes general projects: sales of valves, water pumps, pipe fittings, vibration reduction and isolation equipment, instruments and meters, fire-fighting equipment, water treatment equipment, automatic control equipment, electromechanical equipment (excluding cars), general machinery, plumbing equipment, hardware and electrical equipment, wires, cables, tools, standard parts, rubber and plastic products, stainless steel products, molds, abrasives, bearings, metal materials, chemical products and raw materials (excluding hazardous chemicals and precursor chemicals), mineral products, building materials. (excluding hazardous chemicals), decorative materials (excluding hazardous chemicals). **[Projects that require approval by law must be approved by relevant departments before conducting business activities] (Except for projects that require approval by law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Seat Seal Gate Valve, Qingpu Huanxin, Handle Clamped Butterfly Valve

Chengxin Valve Co., Ltd

Chengxin Valve Co., Ltd., registered in Weijiazhuang Village, Weijiazhuang Town, Longyao County, with the registration authority of Longyao County Market Supervision Administration and the legal representative of Zhang Zhishan, operates in general projects including the manufacturing of ordinary valves and plugs (excluding the manufacturing of special equipment); Sales of valves and plugs; Valve and plug research and development; Black metal casting; Sales of metal products; Research and development of metal products; Sales of special equipment; Sales of pneumatic power machinery and components; Sales of hydraulic power machinery and components; Import and export of goods; Technology import and export (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations) License project: special equipment manufacturing; Special equipment installation, renovation, and repair (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses). Core products: Seat Seal Gate Valve, Foot Valve, Ball Valve

Tianjin Tanggu Jinbin Valve Co., Ltd

Tianjin Tanggu Jinbin Valve Co., Ltd., with its registered address at No. 303 Huashan Road, Tanggu Marine Science and Technology Park Development Zone, Binhai High tech Zone, Tianjin. The registration authority is the Market Supervision Administration of Tianjin Binhai High tech Industrial Development Zone, and the legal representative is Chen Zhicong. Its business scope includes general projects: manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Valve and plug research and development; Sales of valves and plugs; General equipment repair; General equipment manufacturing (excluding special equipment manufacturing); Sales of special equipment; Manufacturing of metal structures; Sales of metal structures; Sales of metal materials; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Wholesale of computer software, hardware, and auxiliary equipment; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: special equipment manufacturing; Transportation of general cargo by waterway. (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: Seat Seal Gate Valve, Ventilation Butterfly Valve, Valve