2026 Top 10 Proportional Valve Manufacturers in China

Wantong Intelligent Equipment (Suzhou) Co., Ltd

Wantong Intelligent Equipment (Suzhou) Co., Ltd., registered at Room 403, 4th Floor, Legend Building, No. 3 Shuangnanli, Suzhou Industrial Park, registered with the Suzhou Industrial Park Administrative Approval Bureau, with Zhu Gaoming as the legal representative. Its business scope includes licensed projects: various engineering construction activities (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results). General projects: sales of intelligent basic manufacturing equipment; Import and export of goods; Mechanical equipment research and development; Sales of mechanical equipment; Sales of instruments and meters; Software development; Installation services for ordinary mechanical equipment; Sales of electrical equipment; Sales of mechanical and electrical equipment; Sales of specialized equipment for environmental protection; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Wholesale of hardware products; Sales of daily glass products; Wholesale of medical masks; Sales of Class II medical devices; Sales of labor protection equipment; Sales of Class I medical devices; Sales of plastic products; Sales of rubber products; Wholesale of automotive spare parts; Sales of building materials; Sales of metal materials; Sales of specialized chemical products (excluding hazardous chemicals); Sales of daily necessities; Sales of electronic specialized equipment; Sales of power electronic components; Mechanical equipment leasing; Software sales; Rental services (excluding publication rental) (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: Proportional Valve, Simalube, None

Zhejiang Yuqi Valve Co., Ltd

Zhejiang Yuqi Valve Co., Ltd., with its registered address at Room 020, 4th Floor, No. 8118 Sunshine Avenue, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province, is registered with the Yongjia County Market Supervision Administration. The legal representative is Huang Mingkang, and the business scope includes general projects: manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of pumps and vacuum equipment; General equipment manufacturing (excluding special equipment manufacturing); Valve and plug research and development (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: Proportional Valve, Water Pump Control Valve, Pressure Relief Valve

Lingdeman Machinery Manufacturing (Shanghai) Co., Ltd

Lingdeman Machinery Manufacturing (Shanghai) Co., Ltd., with its registered address at Room 139, Building 3, No. 585 Zhongmin Road, Maogang Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Administration. The legal representative is Liu Ling, and its business scope includes general projects such as gas compression machinery manufacturing; Manufacturing of pneumatic power machinery and components; Manufacturing of hydraulic power machinery and components; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of plastic packaging boxes and containers; Manufacturing of pumps and vacuum equipment; Manufacturing of power electronic components; Manufacturing of refrigeration and air conditioning equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of specialized equipment for daily necessities production; Manufacturing of hardware products; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of distribution switch control equipment; Manufacturing of specialized electrical and mechanical equipment; Manufacturing of power facilities and equipment; Manufacturing of hydraulic power machinery and components; Manufacturing of plastic products; Manufacturing of bearings, gears, and transmission components; Research and development of hardware products; Mechanical equipment research and development; Valve and plug research and development; Research and development of distribution switch control equipment; Installation services for ordinary mechanical equipment; Sales of gas compression machinery; Sales of pneumatic power machinery and components; Sales of hydraulic power machinery and components; Sales of valves and plugs; Sales of power electronic components; Sales of bearings, gears, and transmission components; Sales of distribution switch control equipment; Sales of refrigeration and air conditioning equipment; Wholesale of hardware products; Sales of plastic products; Sales of pumps and vacuum equipment; Sales of mechanical and electrical equipment; Sales of specialized equipment for environmental protection; Sales of power facilities and equipment; Sales of mechanical equipment; Sales of new energy vehicles as a whole; 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) License project: Special equipment inspection and testing; Special equipment design. (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: Proportional Valve, Air Compressor Parts, Sullair

Shenzhen Tengcang Automation Co., Ltd

Shenzhen Tengcang Automation Co., Ltd. is registered at Room 501, Building 1, Jia'an Science and Technology Park, No. 2 Longchang Road, Xingdong Community, Xin'an Street, Bao'an District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Liu Guotai. The business scope includes general business projects: technical research and development, design, on-site installation, and technical consulting of electromechanical automation products, providing technical solutions for industrial automation equipment and automation control engineering production lines, and selling electromechanical automation products and spare parts (excluding projects prohibited by the above laws, administrative regulations, and State Council decisions, and restricted projects must obtain a license before operation). Licensed business projects: technical research and development, design, on-site installation, and technical consulting of electromechanical automation products, providing technical solutions for industrial automation equipment and automation control engineering production lines, and selling electromechanical automation products and spare parts (excluding projects prohibited by laws, administrative regulations, and decisions of the State Council, and restricted projects that require a license before operation).. Core products: Proportional Valve, Atlanta/Other, Boyang Products

Yueqing Chuanghui Pneumatic Hydraulic Co., Ltd

Yueqing Chuanghui Pneumatic Hydraulic Co., Ltd., registered in Dianhou Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Tang Mingliang. Its business scope includes the manufacturing, processing, and sales of hydraulic and pneumatic power machinery and components, cylinders, hydraulic complete sets of equipment, pneumatic power machinery complete sets of equipment, wires and cables, high and low voltage electrical appliances and accessories, hardware and plastic parts (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Proportional Valve, Xikaili Ckd, Gas Source

Zhengzhou Jiansheng Hydraulic Technology Co., Ltd

Zhengzhou Jiansheng Hydraulic Technology Co., Ltd., registered at No. 1058, Zone A1, Wuzhou City, Zhongyuan West Road, Yulong Town, Xingyang City, registered with the Market Supervision Administration of Xingyang City, with Wang Fengyuan as the legal representative. Its business scope includes general projects: manufacturing of hydraulic power machinery and components; Manufacturing of pumps and vacuum equipment; Manufacturing of metal materials; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of hydraulic power machinery and components; Sales of distribution switch control equipment; Sales of household appliances; Sales of mechanical equipment; Sales of mechanical and electrical equipment; Retail of hardware products; Sales of valves and plugs; Sales of mechanical parts and components; Sales of metal products; Sales of pneumatic power machinery and components; Sales of specialized equipment for environmental protection; Sales of chemical products (excluding licensed chemical products); Sales of instruments and meters; Sales of pumps and vacuum equipment; Sales of rubber products; Sales of plastic products; Sales of liquid tight components and systems; Sales of wind and electric tools; Sales of lubricating oil; Retail of electronic components; Installation services for ordinary mechanical equipment; Specialized equipment repair (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: Proportional Valve, Hydraulic Power Unit, Hydraulic Components And Accessories

Shanghai Dongwei Electromechanical Technology Co., Ltd

Shanghai Dongwei Electromechanical Technology Co., Ltd., with its registered address at Room 2333, No. 4022 Xinjie Road, Jinshan Industrial Zone, Shanghai, is registered with the Jinshan District Market Supervision and Administration Bureau. The legal representative is Xie Zhengrong, and the business scope includes technical development and services in the field of electromechanical technology, installation, commissioning and maintenance of air compressors, installation of air conditioning equipment, water and electricity installation, computer software development, computer maintenance, computer network engineering, electromechanical equipment, air compressors, building materials, electrical products, refrigeration equipment, hardware and electrical equipment, automotive and motorcycle accessories, daily necessities, chemical raw materials and products (except for hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), computers, software and auxiliary equipment (except for computer information system security special products), kitchen supplies. Sales of hotel supplies. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Proportional Valve, Controller, Pressure Valve