Updated Aug 30, 2026 · Public platform & industry data

Aug 30, 2026 Updated

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2026 Top 10 Electric Diaphragm Pump Manufacturers in China

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Top-rated Electric Diaphragm Pump suppliers, How to choose a Electric Diaphragm Pump manufacturer, Best Electric Diaphragm Pump companies in China

The top 10 Electric Diaphragm Pump manufacturers in China for 2026 are: Depam (Hangzhou) Pump Technology Co., Ltd, Zhejiang Shunquan Pump and Valve Technology Co., Ltd, Zhejiang Kekong Pump Valve Co., Ltd, Jiangsu Taiheda Environmental Protection Equipment Co., Ltd, Jiangsu Boyu Pump Industry Co., Ltd, Bert Pump Manufacturing (Shanghai) Co., Ltd, Zhejiang Huilang Pump Valve Manufacturing Co., Ltd, Bianfeng Machinery Group Co., Ltd, Tianjin Luyao Machinery Equipment Co., Ltd, Shanghai Boyang Pump Factory. 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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Depam (Hangzhou) Pump Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2003-05-22
Registered Capital54000K CNY

Depam (Hangzhou) Pump Technology Co., Ltd., registered at No. 658, 20th Street, Baiyang Street, Qiantang District, Hangzhou City, Zhejiang Province, registered with the Market Supervision Administration of Qiantang District, Hangzhou City. The legal representative is Zhou Liang, and the business scope includes general projects: general equipment manufacturing (excluding special equipment manufacturing); Manufacturing of pumps and vacuum equipment; Manufacturing of universal feeding and distribution devices; Manufacturing of mechanical and electrical equipment; Manufacturing of specialized equipment for refining and chemical production; Manufacturing of specialized equipment for petroleum drilling and production; Mechanical parts and component processing; Manufacturing of hardware products; Sales of pumps and vacuum equipment; Sales of universal feeding and distribution devices; Sales of mechanical and electrical equipment; Sales of specialized equipment for refining and chemical production; Sales of specialized equipment for oil drilling and production; Sales of mechanical parts and components; Retail of hardware products; Sales of special equipment; Mechanical equipment research and development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Licensed project: Manufacturing of special equipment; Special equipment design; Special equipment installation, renovation, and repair (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: Electric Diaphragm Pump, High Pressure Piston Reciprocating Pump, High Pressure Diaphragm Reciprocating Pump

Top 2
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Zhejiang Shunquan Pump and Valve Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2019-12-02
Registered Capital10000K CNY

Zhejiang Shunquan Pump and Valve Technology Co., Ltd. is registered in Puyi Village, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province. The registration authority is Yongjia County Market Supervision Administration, and the legal representative is Cheng Yeyan. Its business scope includes pump and valve technology research and development; Manufacturing, sales, and services of molds, water pumps, environmental protection equipment, complete sets of valves, food equipment, electromechanical equipment, mechanical accessories, pipeline equipment, and petroleum machinery equipment; Import and export of goods, import and export of technology (for projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Electric Diaphragm Pump, Yw Type Submersible Sewage Pump, Vertical Pipeline Pump

Top 3
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Zhejiang Kekong Pump Valve Co., Ltd
Overall Score4.8 / 5
Est. Date2021-03-12
Registered Capital11680K CNY

Zhejiang Kekong Pump and Valve Co., Ltd., registered at Zhaodong Road, Dongfang Village, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province, with the registration authority of Yongjia County Market Supervision Administration and the legal representative being Wang Haiyang. Its business scope includes general projects: manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of hardware products; Black metal casting; Manufacturing of hydraulic power machinery and components; Manufacturing of industrial automatic control system devices; Manufacturing of pneumatic power machinery and components; Manufacturing of enamel products; Manufacturing of liquid tight components and systems; Manufacturing of pumps and vacuum equipment; General equipment manufacturing (excluding special equipment manufacturing); Sales of pumps and vacuum equipment; Sales of valves and plugs; 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; Wholesale of hardware products (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: Electric Diaphragm Pump, Vacuum Sampling Valve, Pneumatic Control Valve

TOP4
Jiangsu Taiheda Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2006-11-09
Registered Capital10000K CNY

Jiangsu Taiheda Environmental Protection Equipment Co., Ltd., with its registered address at Room 285, Building 7, Fuyang Industrial Square, Fuyuan Road, Chengyang Street, Economic and Technological Development Zone, Xiangcheng District, Suzhou City, Jiangsu Province, is registered with the Data Bureau of Xiangcheng District, Suzhou City, and its legal representative is Wang Fei. Its business scope includes licensed projects such as construction engineering construction; Road freight transportation (excluding dangerous goods) (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 the approval results) General project: Manufacturing of specialized environmental protection equipment; Manufacturing of gas and liquid separation and purification equipment; General equipment manufacturing (excluding special equipment manufacturing); Intelligent basic manufacturing equipment manufacturing; Manufacturing of power electronic components; Manufacturing of pumps and vacuum equipment; Manufacturing of instruments and meters; Mechanical equipment research and development; Sales of gas and liquid separation and purification equipment; Sales of specialized equipment for environmental protection; Sales of power electronic components; Sales of mechanical parts and components; Sales of mechanical equipment; Sales of pumps and vacuum equipment; Wholesale of electronic components; Specialized equipment repair; Repair of metal products; General equipment repair; Installation services for ordinary mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export; Software sales (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 Diaphragm Pump, Electroplating Filter B, Pp Magnetic Pump B

TOP5
Jiangsu Boyu Pump Industry Co., Ltd
Overall Score4.7 / 5
Est. Date2017-02-13
Registered Capital30000K CNY

Jiangsu Boyu Pump Industry Co., Ltd., with its registered address located on the north side of Linhu Avenue in Lili Town, Wujiang District, Suzhou City, is registered with the Wujiang District Administrative Approval Bureau of Suzhou City. The legal representative is Wang Qiyan, and its business scope includes licensed projects such as installation, renovation, and repair of special equipment; Construction professional operations (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 pumps and vacuum equipment; Manufacturing of automotive parts and accessories; Manufacturing of automotive wheel hubs; Manufacturing of automotive decorative products; Manufacturing of mechanical and electrical equipment; Manufacturing of power electronic components; Manufacturing of metal forming machine tools; Manufacturing of metal tools; Manufacturing of wind and electric tools; Manufacturing of generators and generator sets; Manufacturing of general components; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of pumps and vacuum equipment; Sales of special equipment; Retail of automotive spare parts; Wholesale of automotive spare parts; New car sales; Sales of used cars; Sales of automotive decorative products; Sales of valves and plugs; Tire sales; Battery sales; Sales of metal forming machine tools; Sales of mechanical equipment; Sales of metal products; Sales of lighting fixtures; Sales of non-ferrous metal alloys; Bearing sales; Sales of metal tools; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Automotive parts research and development; Motor vehicle repair and maintenance; Software development; Valve and plug research and development; Research and development of new material technology; Mechanical equipment research and development; Installation services for ordinary mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment) (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 Diaphragm Pump, Water Ring Vacuum Pump, Amphibious Drainage Robot

TOP6
Bert Pump Manufacturing (Shanghai) Co., Ltd
Overall Score4.6 / 5
Est. Date2023-11-17
Registered Capital5800K GBP

Bert Pump Manufacturing (Shanghai) Co., Ltd., with its registered address at Room 002, Building 10, Zone A, No. 199 Changjian Road, Baoshan District, Shanghai, is registered with the Shanghai Municipal Administration for Market Regulation. The legal representative is Liu Yuezhen, and its business scope includes licensed projects such as special equipment manufacturing. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: Manufacturing of pumps and vacuum equipment; General equipment manufacturing (excluding special equipment manufacturing); Retail of hardware products; Sales of direct drinking water equipment; Sales of metal products; Operation of wires and cables; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Sales of metal materials; Sales of wind and electric tools; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Mechanical equipment research and development; 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: Electric Diaphragm Pump, Impeller Centrifugal Pump, Air Compressor

TOP7
Zhejiang Huilang Pump Valve Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2016-09-19
Registered Capital10000K CNY

Zhejiang Huilang Pump and Valve Manufacturing Co., Ltd., with its registered address located in Dongou Industrial Zone, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province (within Yongjia Bohai Pump Industry Co., Ltd.), registered with Yongjia County Market Supervision Administration Bureau, and represented by He Lei as its legal representative. Its business scope includes the production and sales of water pumps, valves, pipe fittings, flanges, complete water supply equipment, instruments and meters (excluding measuring instruments), electrical equipment, electromechanical equipment, and mechanical equipment; Import and export of goods and technology.. Core products: Electric Diaphragm Pump, Centrifugal Pipeline Pump, Pump Accessories

TOP8
Bianfeng Machinery Group Co., Ltd
Overall Score4.6 / 5
Est. Date2016-05-19
Registered Capital30000K CNY

Bianfeng Machinery Group Co., Ltd., with its registered address at 106, Building 1, No. 229 Zhaozhong Road, Zhaoxiang Town, Qingpu District, Shanghai, is registered with the Qingpu District Market Supervision Administration Bureau. The legal representative is Wang Shengshuang, and its business scope includes the production and processing of water pumps, environmental protection equipment, valves, mechanical equipment, and electromechanical equipment. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Electric Diaphragm Pump, Powder Conveying Pump, Pneumatic Diaphragm Pump

TOP9
Tianjin Luyao Machinery Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2017-10-11
Registered Capital10000K CNY

Tianjin Luyao Machinery Equipment Co., Ltd., with its registered address at 5-601 Saide Square, southwest of the intersection of Hongqi Road and Tiantuo North Road, Nankai District, Tianjin, is registered with the Market Supervision Administration of Nankai District, Tianjin. The legal representative is Zhang Pengying, and the business scope includes general projects: sales of mechanical equipment; Sales of pumps and vacuum equipment; Sales of hydraulic power machinery and components; Sales of pneumatic power machinery and components; Sales of mechanical parts and components; Sales of painting equipment; Sales of gas compression machinery; Sales of industrial automatic control system devices; Sales of electrical and mechanical equipment; Sales of electrical instruments and meters; Mechanical equipment research and development; General equipment repair; Retail of hardware products; Electrical equipment repair; External contracting projects; Industrial design services; Installation services for ordinary mechanical 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 Diaphragm Pump, Wilden, Usa, Sunrelay, Usa

TOP10
Shanghai Boyang Pump Factory
Overall Score4.3 / 5
Est. Date1998-10-19
Registered Capital500K CNY

Shanghai Boyang Water Pump Factory, with its registered address located in Zhulong Economic Community, Jinshan District, Shanghai. The registration authority is Jinshan District Market Supervision Bureau, and the legal representative is Zhu Zhangde. Its business scope includes water pumps, mechanical hardware production and processing, and one branch. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Electric Diaphragm Pump, Vacuum Pump, Multistage Pump

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Depam (Hangzhou) Pump Technology Co., Ltd2003-05-22Electric Diaphragm Pump, High Pressure Piston Reciprocating Pump, High Pressure Diaphragm Reciprocating Pump54000K CNYNot Supported
Zhejiang Shunquan Pump and Valve Technology Co., Ltd2019-12-02Electric Diaphragm Pump, Yw Type Submersible Sewage Pump, Vertical Pipeline Pump10000K CNYNot Supported
Zhejiang Kekong Pump Valve Co., Ltd2021-03-12Electric Diaphragm Pump, Vacuum Sampling Valve, Pneumatic Control Valve11680K CNYSupported
Jiangsu Taiheda Environmental Protection Equipment Co., Ltd2006-11-09Electric Diaphragm Pump, Electroplating Filter B, Pp Magnetic Pump B10000K CNYSupported
Jiangsu Boyu Pump Industry Co., Ltd2017-02-13Electric Diaphragm Pump, Water Ring Vacuum Pump, Amphibious Drainage Robot30000K CNYNot Supported
Bert Pump Manufacturing (Shanghai) Co., Ltd2023-11-17Electric Diaphragm Pump, Impeller Centrifugal Pump, Air Compressor5800K GBPNot Supported
Zhejiang Huilang Pump Valve Manufacturing Co., Ltd2016-09-19Electric Diaphragm Pump, Centrifugal Pipeline Pump, Pump Accessories10000K CNYNot Supported
Bianfeng Machinery Group Co., Ltd2016-05-19Electric Diaphragm Pump, Powder Conveying Pump, Pneumatic Diaphragm Pump30000K CNYNot Supported
Tianjin Luyao Machinery Equipment Co., Ltd2017-10-11Electric Diaphragm Pump, Wilden, Usa, Sunrelay, Usa10000K CNYNot Supported
Shanghai Boyang Pump Factory1998-10-19Electric Diaphragm Pump, Vacuum Pump, Multistage Pump500K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of electric diaphragm pumps, it is recommended to prioritize confirming key technical parameters such as flow rate, head, and medium compatibility to ensure compatibility with the process flow.
  • In chemical or wastewater treatment scenarios, the anti-corrosion design and dry operation capability of electric diaphragm pumps may become key considerations, and models need to be selected based on specific operating conditions.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support to reduce procurement risks.
  • If it involves the transportation of high viscosity media, attention should be paid to the material strength and self-priming performance of the electric diaphragm pump to avoid efficiency decline or equipment loss due to parameter mismatch.

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