2026 Top 10 Seat Seal Gate Valve Manufacturers in China

Shanghai Aobao Industrial Co., Ltd

Shanghai Aobao Industrial Co., Ltd., with its registered address at Room J3106, No. 912 Yecheng Road, Jiading Industrial Zone, Shanghai, is registered with the Jiading District Market Supervision and Administration Bureau. The legal representative is Liu Chunyong. The company's business scope includes sales of electronic products, mechanical equipment, electromechanical equipment, computers, software and auxiliary equipment, rubber and plastic products, hardware products, household appliances, wires and cables, building materials, water pumps, valves, metal materials, plumbing equipment, labor protection supplies, environmental protection equipment, refrigeration equipment, kitchen utensils, business consulting, design, production, agency of various advertisements, exhibition and display services, engaged in technology development, technical consulting, technical services, technology transfer, property management, and construction engineering in the field of electronic professional technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Seat Seal Gate Valve, Thermostat, Faucet

Shanghai Haoguang Valve Manufacturing Co., Ltd

Shanghai Haoguang Valve Manufacturing Co., Ltd., with its registered address at Building 5, No. 936 Guoshun Road, Nanqiao Town, Fengxian District, Shanghai, is registered with the Market Supervision Administration of Fengxian District. The legal representative is Zeng Xiaoqing, and the business scope includes general projects: manufacturing of ordinary valves and plugs (excluding special equipment manufacturing) [branch operation]; General equipment manufacturing (excluding special equipment manufacturing) [branch operation]; Pump and vacuum equipment manufacturing [branch operation]; Sales of valves and plugs; Sales of firefighting equipment; Sales of mechanical equipment; Sales of instruments and meters; Sales of electronic components and electromechanical equipment; Sales of pumps and vacuum equipment; Retail of hardware products; Wholesale of hardware products; Sales of rubber products; Sales of plastic products; Sales of chemical products (excluding licensed chemical products); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of pipeline transportation equipment; Sales of building materials; Electronic product sales; Sales of metal fittings for construction; Sales of specialized equipment for environmental protection. (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, Filter, Pressure Stabilizing Valve And Pressure Relief Valve

Foshan Daqian Valve Technology Co., Ltd

Foshan Daqian Valve Technology Co., Ltd., with its registered address at No. 19A, Road 6, Zone B, South China Hardware and Electrical Appliance City, Nanhu 3rd Road, Luocun, Shishan Town, Nanhai District, Foshan City (registered address declared), registered with the Market Supervision Administration of Nanhai District, Foshan City, and represented by Hong Daming as the legal representative. Its business scope includes general projects such as engineering and technical research and experimental development; Sales of valves and plugs; Sales of casting machinery; Sales of firefighting equipment; Sales of metal products; Retail of hardware products; Wholesale of hardware products; Sales of rubber products; Sales of cork products; Sales of special ceramic products; Sales of refractory materials; Sales agent; Sales of daily necessities; Domestic trade agency; Sales of daily necessities; Sales of daily ceramic products; Import and export of goods. (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, Valve Switch Wire, Filter Valve

Dongfang Water Conservancy Machinery Factory in Xinhe County

Dongfang Water Conservancy Machinery Factory in Xinhe County, with its registered address at Fuxingzhuang Village East, Baishenshou Township, Xinhe County (Baishenshou Township Industrial Manufacturing Park), is registered with the Xinhe County Market Supervision and Administration Bureau, and its legal representative is Che Kaiyin. Its business scope includes the manufacturing and sales of opening and closing machines, gates, cleaning machines, trash racks, conveyors, valves, rubber products, pipe fittings, fiberglass products, complete sets of sewage treatment equipment, hydraulic metal structural components, environmental protection equipment, hydraulic equipment, and complete sets of automation control system equipment (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Seat Seal Gate Valve, Stainless Steel Flap Door, Cast Iron Copper Inlaid Gate

Dongyuan Water Conservancy Machinery Factory, Xinhe County

Dongyuan Water Conservancy Machinery Factory in Xinhe County, Xingtai City, Hebei Province, with its registered address in Zhifangtou Village, Xinhe County. The registration authority is the Market Supervision Administration of Xinhe County, and the legal representative is Liu Xiaoliang. Its business scope includes general projects such as the manufacturing of water resources specialized machinery and equipment; Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Manufacturing of metal structures; Sales of metal structures; Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Rubber product manufacturing; Sales of rubber products; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Motor manufacturing; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Synthetic fiber manufacturing; Sales of synthetic fibers; Manufacturing of plastic products; Sales of plastic products; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Installation services for ordinary mechanical equipment; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of photovoltaic equipment and components; Mechanical equipment research and development; Sales of mechanical equipment; Import and export of goods; Technology import and export. (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, Hydraulic Hoist, Hoist

Xinhe Yuzhu Hydraulic Machinery Co., Ltd

Xinhe Yuzhu Hydraulic Machinery Co., Ltd., with its registered address at No. 123 Datianzhuang Village, Xinhe Town, Xinhe County, Xingtai City, Hebei Province, is registered with the Xinhe County Market Supervision and Administration Bureau. The legal representative is Duan Junjian, and its business scope includes general projects such as the manufacturing of water resources specialized machinery and equipment; Sales of mechanical equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Rubber product manufacturing; Sales of rubber products; Manufacturing of metal structures; Sales of metal structures; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of construction machinery; Sales of construction machinery; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; General equipment repair; Instrument and meter repair; Installation services for ordinary mechanical equipment. (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, Winch Hoist, Cleaning Machine

Cangzhou Yisong Environmental Protection Equipment Co., Ltd

Cangzhou Yisong Environmental Protection Equipment Co., Ltd. is registered in Longfengdian Village, Waliwang Town, Botou City, Cangzhou City, Hebei Province. The registration authority is Botou Market Supervision Administration Bureau, and the legal representative is Jia Wanxin. The business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Air pollution prevention and control services; Air pollution control; Environmental protection monitoring; Water pollution control; Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Fan and fan manufacturing; Sales of fans and blowers; Land pipeline transportation; Sales of pipeline transportation equipment; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of monitoring and control equipment for power transmission and distribution; Sales of intelligent power transmission and distribution and control equipment; Sales of monitoring and control equipment for power transmission and distribution; Professional design services; Industrial design services; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of gears, gear reducers, and gearboxes; Sales of gears, gear reducers, and gearboxes; Sales of bearings, gears, and transmission components; Manufacturing of bearings, gears, and transmission components; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Manufacturing of metal products for safety and firefighting purposes; Installation services for ordinary mechanical equipment; General equipment repair; Specialized equipment repair; Sales of mechanical equipment (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations). Core products: Seat Seal Gate Valve, Scraper Conveyor, Plasmacluster Ion Generator