2026 Top 10 Air Valve Manufacturers in China

Shanghai Qiantuo Trading Co., Ltd

Shanghai Qiantuo Trading Co., Ltd., with its registered address at Room 713, Lane 99, Jiayong Road, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Bureau. The legal representative is Dan Rongbing, and its business scope includes the sale of mechanical equipment, hardware tools, instruments and meters, electronic components, chemical raw materials (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), building decoration materials, computers and accessories, lighting appliances, automotive and motorcycle accessories, daily necessities, metal products, textiles, and office supplies. It engages in the 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: Air Valve, Rotate The Handle, Boosting Cylinder Piston

Shenzhen Wofei Technology Co., Ltd

Shenzhen Wofei Technology Co., Ltd., registered at No. 7, Phase 1, Xinxing Industrial Park, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, with the registration authority of Shenzhen Market Supervision Administration and the legal representative of He Zhifei, is engaged in the technical development, design, installation, maintenance, and technical information consulting services of high-purity and specialty gas supply systems, laboratory physical and chemical analysis gas supply systems, industrial centralized gas supply systems, chemical liquid supply systems, and medical gas supply systems; Sales and installation of gas proportioners, purifiers, special gas cabinets, busbars, distribution cabinets, VMB cabinets, VDB cabinets, VDP cabinets, BSGS systems, and exhaust gas treatment equipment; Electronic engineering, biotechnology, environmental engineering, electromechanical engineering, clean room purification engineering (excluding restricted projects); Research and sales of electromechanical equipment, automation equipment, instruments and meters, valves and fittings, pressure reducing valves, fluid equipment, and medical equipment; Domestic trade; Engage in import and export business. Except for projects prohibited or required to be approved before registration by laws, administrative regulations, or decisions of the State Council, licensed business projects include the production of gas proportioners, purifiers, special gas cabinets, busbars, distribution cabinets, VMB cabinets, VDB cabinets, VDP cabinets, BSGS systems, and exhaust gas treatment equipment; Production of electromechanical equipment, automation equipment, instruments and meters, valves and fittings, pressure reducing valves, and fluid equipment.. Core products: Air Valve, Valve Box (Vmb), Valve Disc (Vmp)

Changzhou Muma Machinery Technology Co., Ltd

Changzhou Muma Machinery Technology Co., Ltd., with its registered address in Houshu Minjia Village, Niutang Town, Wujin District, Changzhou City. The registration authority is the Wujin District Government Service Management Office, and the legal representative is Zhou Yuliang. Its business scope includes research and development of energy-saving and environmental protection equipment, technology transfer, and technical consulting services; Manufacturing, processing, and sales of pneumatic conveying equipment, electromechanical products and accessories, hardware, and molds; Sales of mechanical equipment, electronic products, plastic products, metal materials, and automotive parts. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Air Valve, Conveying Equipment, Discharge Valve

Zhejiang Kaiti Valve Co., Ltd

Zhejiang Kaiti Valve Co., Ltd., with its registered address located in Dongou Industrial Park, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province (within Zhejiang Yazheng Valve Manufacturing Co., Ltd.), is registered with the Yongjia County Market Supervision and Administration Bureau, and its legal representative is Li Yuqun. Its business scope includes general projects: manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Sales of pumps and vacuum equipment; Sales of intelligent instruments and meters; Sales of industrial automatic control system devices; Sales of non-ferrous metal alloys; Retail of hardware products; Retail of electronic components; Sales of high-performance sealing materials; Sales of electrical instruments and meters; Sales of advanced power electronic devices; Sales of specialized instruments and meters for environmental monitoring; Sales of mechanical and electrical equipment; Sales of mechanical equipment; Sales of electronic components and electromechanical equipment; Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Air Valve, Stainless Steel Butterfly Valve, None

Jiangsu Jinxiang Instrument Technology Co., Ltd

Jiangsu Jinxiang Instrument Technology Co., Ltd., with its registered address at No. 1281 Puji Village, Sanmao Street, Yangzhong City, Zhenjiang City, is registered with the Yangzhong Municipal Government Service Management Office and represented by Zhang Wei. Its business scope includes research and development, as well as manufacturing of instrument tube valves; Sales of metal hoses, metal hose connectors, junction boxes, cable trays, supports and hangers, high and low voltage bus ducts, sliding contact wires, power station auxiliary equipment, electrical components, explosion-proof appliances, rubber products, household appliances, hardware, decorative materials, daily necessities, chemical raw materials (excluding hazardous chemicals), and steel; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: Manufacturing of metal structures; Sales of metal structures; Manufacturing of electrical accessories; Sales of electrical accessories; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Sales of electrical equipment; Electrical equipment repair; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Manufacturing of power electronic components; Sales of power electronic components (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: Air Valve, Reducing Coupling, Qff3 Three Valve Group

Shanghai Qiantuo Trading Co., Ltd

Shanghai Qiantuo Trading Co., Ltd., with its registered address at Room 713, Lane 99, Jiayong Road, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Bureau. The legal representative is Dan Rongbing, and its business scope includes the sale of mechanical equipment, hardware tools, instruments and meters, electronic components, chemical raw materials (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), building decoration materials, computers and accessories, lighting appliances, automotive and motorcycle accessories, daily necessities, metal products, textiles, and office supplies. It engages in the 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: Air Valve, Directional Control Valve, Bar Code Scanner

Chengdu Chuantai Juhao Valve Co., Ltd

Chengdu Chuantai Juhao Valve Co., Ltd., with its registered address at No. 18A, 1st Floor, Building 12, No. 222 Jiaoda Road, Jinniu District, Chengdu, is registered with the Jinniu District Market Supervision and Administration Bureau. The legal representative is Wang Hengyuan, and its business scope includes production, processing (limited to branch offices operating at other locations), wholesale, and retail of valves, pipe fittings, hardware products, building materials, steel, fire-fighting equipment, plastic products, metal materials, and metal products.. Core products: Air Valve, Rail Crossing Pipe, Bellows