Updated Sep 11, 2026 · Public platform & industry data

Sep 11, 2026 Updated

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2026 Top 10 Electric Ventilation Butterfly Valve Manufacturers in China

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Top-rated Electric Ventilation Butterfly Valve suppliers, How to choose a Electric Ventilation Butterfly Valve manufacturer, Best Electric Ventilation Butterfly Valve companies in China

The top 10 Electric Ventilation Butterfly Valve manufacturers in China for 2026 are: Hebei Zhenghua Environmental Protection Machinery Co., Ltd, Shanghai Jingou Industrial Valve Co., Ltd, Hebei Wohan Environmental Protection Equipment Co., Ltd, Hebei Xinsui Environmental Protection Equipment Co., Ltd, Rui'an Tianlan Environmental Protection Equipment Co., Ltd, Chengdu Chuantai Juhao Valve Co., Ltd, Nanjing Benbang Automation Equipment Co., Ltd, Botou Zite Environmental Protection Equipment Co., Ltd, Cangzhou Changtong Environmental Protection Equipment Co., Ltd, Wenzhou Shuangtuo Valve Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Hebei Zhenghua Environmental Protection Machinery Co., Ltd
Overall Score4.9 / 5
Est. Date2015-05-19
Registered Capital26000K CNY

Hebei Zhenghua Environmental Protection Machinery Co., Ltd., with its registered address located 1000 meters west of Lizhuang Village, Siying Town, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision and Administration Bureau and represented by Cui Zhengguang as its legal representative. Its business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Mining machinery manufacturing; Manufacturing of drawing, calculation, and measuring instruments; Sales of drawing, calculation, and measuring instruments; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Sales of metal structures; Mechanical parts and component processing; Sales of mechanical parts and components; External contracting projects; Import and export of goods (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law) License project: construction project construction; Construction engineering design (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses). Core products: Electric Ventilation Butterfly Valve, Dust Collector Accessories, Dust Humidifier

Top 2
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Shanghai Jingou Industrial Valve Co., Ltd
Overall Score4.7 / 5
Est. Date2017-06-07
Registered Capital12000K CNY

Shanghai Jingou Industrial Valve Co., Ltd., registered at No. 28, Lane 9688, Puxing Road, Fengxian District, Shanghai, with the registration authority of Fengxian District Market Supervision Administration and the legal representative of Lan Meiling, is engaged in the manufacturing of general valves and plugs (excluding special equipment manufacturing); Valve and plug research and development; Sales of valves and plugs; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of industrial automatic control system devices; Manufacturing of pneumatic power machinery and components; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of intelligent instruments and meters; Manufacturing of general components; Manufacturing of instruments and meters; Manufacturing of mechanical and electrical equipment; Mechanical parts and component processing; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; 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: Electric Ventilation Butterfly Valve, Industrial Valve Series, Butterfly Valve Series

Top 3
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Hebei Wohan Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2017-08-21
Registered Capital3000K CNY

Hebei Wohan Environmental Protection Equipment Co., Ltd. is registered in Houchenzhuang Village, Wangjun Township, Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Administration for Industry and Commerce of Zaoqiang County, Hengshui City, and the legal representative is Chen Bing. The company's business scope includes processing, manufacturing, and selling environmental protection equipment, fiberglass products, purification and energy-saving equipment, sewage treatment equipment, dust removal equipment, conveyor accessories, fiberglass winding products, cooling towers and fillers, central air conditioning terminal supporting products, rubber products, automation supporting products, molded products, pipeline products, containers, filters, anti-corrosion and insulation engineering, non-standard steel structure products, gas regulator equipment, wire and cable, optical cable, cable materials, cable fittings, cable accessories, high and low voltage cabinets, power auxiliary equipment. And accessories, engineering construction and installation, To engage in the export business of self-produced products and technologies of our enterprise, as well as the import business of mechanical equipment, spare parts, raw materials and technologies required by our enterprise, except for goods 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). Core products: Electric Ventilation Butterfly Valve, Fiberglass Inspection Well, Frp Pipe

TOP4
Hebei Xinsui Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2018-06-28
Registered Capital3000K CNY

Hebei Xinsui Environmental Protection Equipment Co., Ltd. is located in Wangwozhuang Village, Jiaohe Town, Botou City, Cangzhou City, Hebei Province. It was established on June 28, 2018 and registered with the Botou Market Supervision Administration. The legal representative is Wang Jinzhi. Core products: Electric Ventilation Butterfly Valve, Industrial Ventilation Duct, Pipe Fitting

TOP5
Rui'an Tianlan Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2006-02-22
Registered Capital20000K CNY

Rui'an Tianlan Environmental Protection Equipment Co., Ltd., registered at No. 111 Gaoxin Xiaowei Park, Gexiang, Rui'an Economic Development Zone, Rui'an City, Wenzhou City, Zhejiang Province (Nanbin Street), Building 4, 101, 201, 301, 401, 501, registered with the Rui'an Market Supervision and Administration Bureau, with Zhan Bitao as the legal representative. Its business scope includes the manufacturing and sales of environmental protection machinery and equipment, conveying equipment, electric motors, reducers, pneumatic conveying devices, valves, electromechanical equipment, and hardware; Import and export of goods or technology (excluding goods and technology prohibited by the state or involving administrative approval) (for projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Electric Ventilation Butterfly Valve, Butterfly Valve Series, Gate Valve Series

TOP6
Chengdu Chuantai Juhao Valve Co., Ltd
Overall Score4.5 / 5
Est. Date2015-10-19
Registered Capital6800K CNY

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: Electric Ventilation Butterfly Valve, Anti Fouling Isolation Valve, Flange Butterfly Valve

TOP7
Nanjing Benbang Automation Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2007-08-15
Registered Capital2000K CNY

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: Electric Ventilation Butterfly Valve, Control Valve, Electric Ball Valve

TOP8
Botou Zite Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2019-06-26
Registered Capital5000K CNY

Botou Zite Environmental Protection Equipment Co., Ltd. is registered in Fanliuci Village, Siying Township, Botou City, Cangzhou City, Hebei Province. The registration authority is Botou Market Supervision Administration, and the legal representative is He Xinping. The business scope includes the production, sales, and installation of environmental protection equipment and accessories, fans, electrical control equipment, cloth bags, skeletons, connectors, stamping parts, regulating fans, plug valves, pulse valves, unloaders, screw conveyors, valves, and measuring tools. (Business activities that require approval by law can only be carried out after approval by relevant departments.). Core products: Electric Ventilation Butterfly Valve, Flap Valve, Screw Conveyor

TOP9
Cangzhou Changtong Environmental Protection Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2013-04-24
Registered Capital500K CNY

Cangzhou Changtong Environmental Protection Equipment Co., Ltd., with its registered address in Xiaoyuan Village, Qiqiao Town, Botou City, is registered with the Botou Market Supervision and Administration Bureau. The legal representative is Gao Yue, and its business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Manufacturing of bearings, gears, and transmission components; Sales of bearings, gears, and transmission components; Manufacturing of drawing, calculation, and measuring instruments; Sales of drawing, calculation, and measuring instruments; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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: Electric Ventilation Butterfly Valve, Three-Way Valve, Non Metallic Compensator

TOP10
Wenzhou Shuangtuo Valve Co., Ltd
Overall Score4.3 / 5
Est. Date2021-06-25
Registered Capital5880K CNY

Wenzhou Shuangtuo Valve Co., Ltd., with its registered address at 64 Madao East Road, Madao Village, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province, is registered with the Yongjia County Market Supervision Administration. The legal representative is Zhang Tao, and the business scope includes general projects such as the manufacturing of ordinary valves and plugs (excluding the manufacturing of special equipment); Sales of valves and plugs; 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 industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of pneumatic power machinery and components; Sales of pneumatic power machinery and components; Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Fastener manufacturing; Sales of fasteners; Manufacturing of metal seals; Sales of metal seals; Sales of special equipment; Installation services for ordinary mechanical equipment; General equipment repair; Electrical equipment repair; Internet sales (except for the sale of goods that need permission) (except for items that need approval according to law, business activities shall be carried out independently according to law with the business license).. Core products: Electric Ventilation Butterfly Valve, Rotary Feed Valve For Warehouse Pump, Valve

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Zhenghua Environmental Protection Machinery Co., Ltd2015-05-19Electric Ventilation Butterfly Valve, Dust Collector Accessories, Dust Humidifier26000K CNYSupported
Shanghai Jingou Industrial Valve Co., Ltd2017-06-07Electric Ventilation Butterfly Valve, Industrial Valve Series, Butterfly Valve Series12000K CNYNot Supported
Hebei Wohan Environmental Protection Equipment Co., Ltd2017-08-21Electric Ventilation Butterfly Valve, Fiberglass Inspection Well, Frp Pipe3000K CNYSupported
Hebei Xinsui Environmental Protection Equipment Co., Ltd2018-06-28Electric Ventilation Butterfly Valve, Industrial Ventilation Duct, Pipe Fitting3000K CNYNot Supported
Rui'an Tianlan Environmental Protection Equipment Co., Ltd2006-02-22Electric Ventilation Butterfly Valve, Butterfly Valve Series, Gate Valve Series20000K CNYNot Supported
Chengdu Chuantai Juhao Valve Co., Ltd2015-10-19Electric Ventilation Butterfly Valve, Anti Fouling Isolation Valve, Flange Butterfly Valve6800K CNYSupported
Nanjing Benbang Automation Equipment Co., Ltd2007-08-15Electric Ventilation Butterfly Valve, Control Valve, Electric Ball Valve2000K CNYNot Supported
Botou Zite Environmental Protection Equipment Co., Ltd2019-06-26Electric Ventilation Butterfly Valve, Flap Valve, Screw Conveyor5000K CNYNot Supported
Cangzhou Changtong Environmental Protection Equipment Co., Ltd2013-04-24Electric Ventilation Butterfly Valve, Three-Way Valve, Non Metallic Compensator500K CNYSupported
Wenzhou Shuangtuo Valve Co., Ltd2021-06-25Electric Ventilation Butterfly Valve, Rotary Feed Valve For Warehouse Pump, Valve5880K CNYNot Supported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of electric ventilation butterfly valves, it is recommended to prioritize checking parameters such as valve body material, driving voltage, and diameter size to ensure compatibility with the corrosion resistance and pressure rating of the pipeline system.
  • Electric ventilation butterfly valves are suitable for HVAC systems or industrial waste gas treatment scenarios. When purchasing, the appropriate model should be selected based on differences in working conditions such as medium temperature and flow regulation accuracy.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information.
  • In high temperature or corrosive environment applications, it is recommended to pay attention to the valve plate sealing material and actuator protection level to avoid affecting the service life of equipment due to improper selection.

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs