2026 Top 10 Pneumatic Butterfly Valve Manufacturers in China

Botou Youcheng Industrial and Mining Machinery Co., Ltd

Botou Youcheng Industrial and Mining Machinery Co., Ltd., registered in Wulongtang Village, Waliwang Town, Botou City, with the registration authority of Botou Market Supervision Administration and the legal representative of Hou Guoliang. Its business scope includes the production and sales of mining machinery equipment, dust removal equipment and accessories (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Pneumatic Butterfly Valve, Electric Ventilation Butterfly Valve, Fu Chain Conveyor

Shanghai Kaizhi Valve Co., Ltd

Shanghai Kaizhi Valve Co., Ltd., with its registered address at Room 596, No. 181 Zhongzhi Road, Maogang Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Administration. The legal representative is Lin Xingyun, and its business scope includes wholesale and retail of valves, pumps, pipeline accessories, hardware and electrical equipment, instruments and meters, electronic products and components, mechanical equipment and accessories. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Pneumatic Butterfly Valve, Electromagnetic Pulse Valve, Filter Pressure Reducing Valve

Hebei Tongze Environmental Protection Equipment Co., Ltd

Hebei Tongze Environmental Protection Equipment Co., Ltd., registered at No. 65 Anzhuang Village, Fuzhen, Botou City, Cangzhou City, Hebei Province, with the Market Supervision Administration of Botou City as the registration authority and Mu Congcong as the legal representative. Its business scope includes general projects: manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Manufacturing of material handling equipment; Sales of material handling equipment; Installation services for ordinary mechanical equipment; Mechanical parts and component processing; Sales of mechanical parts and components (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: Pneumatic Butterfly Valve, Screw Conveyor, Ventilation Butterfly Valve

Tianjin Liangfa Technology Co., Ltd

Tianjin Liangfa Technology Co., Ltd., registered at No. 2 Taikang Road, Xiditou Branch, Tianjin Land Port Logistics Equipment Industrial Park, Beichen District, Tianjin, registered with the Market Supervision Administration of Beichen District, Tianjin, with Hong Shixin as the legal representative. Its business scope includes general projects such as valve and plug research and development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of industrial automatic control system devices; Manufacturing of electronic components and electromechanical equipment; Manufacturing of hardware products; Specialized equipment repair; General equipment repair; Sales of valves and plugs; Sales of industrial automatic control system devices; Sales of electronic components and electromechanical equipment; Sales of firefighting equipment; Wholesale of hardware products; Retail of hardware products; Sales of instruments and meters; Electronic product sales; Sales of communication equipment; Sales of mechanical equipment; Sales of building materials; Sales of plastic 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: Pneumatic Butterfly Valve, Special Butterfly Valve For Oil Platforms, Flange Butterfly Valve

Zhejiang Nangao Self Control Valve Co., Ltd

Zhejiang Nangao Self Control Valve Co., Ltd., registered in Hesan Village, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province (within Yongjia County Yunlei Valve Co., Ltd.), registered with Yongjia County Market Supervision and Administration Bureau, with Huang Qianmin as the legal representative. Its business scope includes general projects: manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical and electrical equipment; Sales of mechanical equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of hardware products; Wholesale of hardware products; Sales of metal products; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of pneumatic power machinery and components; Sales of pneumatic power machinery and components; Manufacturing of liquid tight components and systems; Sales of liquid tight components and systems; Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Manufacturing of electronic components; Wholesale of electronic components; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Fastener manufacturing; Sales of fasteners; Sealing component manufacturing; Sales of seals; Manufacturing of plastic products; Sales of plastic products; Rubber product manufacturing; Sales of rubber products; Manufacturing of forgings and powder metallurgy products; Sales of forgings and powder metallurgy products; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Sales of special equipment; Sales of firefighting equipment; Sales of pipeline transportation equipment; Manufacturing of non-ferrous metal alloys; Sales of metal materials; Installation services for ordinary mechanical equipment; General equipment repair; Electrical equipment repair; Internet sales (except for the sale of goods that need to be licensed); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Maintenance of electronic and mechanical equipment (excluding special equipment); Development of intelligent water management system; Manufacturing of metal materials; 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). Licensed project: Manufacturing of special equipment (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Pneumatic Butterfly Valve, Exhaust Valve, Ball Valve

Nanjing Benbang Automation Equipment Co., Ltd

Nanjing Benbang Automation Equipment Co., Ltd., with its registered address at Room 703, Building 01, Mingfa New City Center, No. 37 Pukou Avenue, Jiangpu Street, Pukou District, Nanjing City, is registered with the Pukou District Government Service Management Office of Nanjing City. The legal representative is Huang Yaohong, and the business scope includes general projects: manufacturing of industrial automatic control system devices; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of hardware products; Sales of industrial automatic control system devices; Import and export of goods; Technology import and export (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: Pneumatic Butterfly Valve, Electric Ball Valve, Electric Butterfly Valve

Jiangsu Hengxin Intelligent Equipment Co., Ltd

Jiangsu Hengxin Intelligent Equipment Co., Ltd., with its registered address at No. 389 Jianghong Road, Louzhuang Town, Jiangyan District, Taizhou City, Jiangsu Province, is registered with the Jiangyan District Data Bureau of Taizhou City. The legal representative is Chen Ye, and its business scope includes licensed projects such as special equipment manufacturing; Inspection and testing services (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: Manufacturing of intelligent basic manufacturing equipment; Manufacturing of wind and electric tools; Manufacturing of pneumatic power machinery and components; Manufacturing of specialized equipment for environmental protection; Manufacturing of marine supporting equipment; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of industrial automatic control system devices; Manufacturing of metal chains and other metal products; Manufacturing of plastic products; Rubber product manufacturing; Manufacturing of hydraulic power machinery and components; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of general components; Mechanical parts and component processing; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Industrial design services (except for projects that require approval by law, conducting business activities independently with a business license in accordance with the law). Core products: Pneumatic Butterfly Valve, Large Rod Compensator, Damper