Updated Aug 28, 2026 · Public platform & industry data

Aug 28, 2026 Updated

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2026 Top 10 Diaphragm Pump Manufacturers in China Zhejiang

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

The top 10 Diaphragm Pump manufacturers in Zhejiang for 2026 are: Zhejiang Zhongnai Pump Industry Co., Ltd, Wenzhou Chuangken Fluid Technology Co., Ltd, Pacific Pump Industry Group Co., Ltd, Hangzhou Chuangjie Coating Equipment Co., Ltd, Zhejiang Changshen Pump Manufacturing Co., Ltd, Zhejiang Jiujiang Pump Industry Co., Ltd, Yongjia Quanda Pump and Valve Manufacturing Co., Ltd, Wenzhou Zhiqi Advertising Co., Ltd, Zhejiang Hanzhou Pump Technology Co., Ltd, Hangzhou Tianchi Screw Pump Manufacturing 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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ZhejiangZhejiang
Top 1
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Zhejiang Zhongnai Pump Industry Co., Ltd
Overall Score4.9 / 5
Est. Date2012-06-05
Registered Capital10000K CNY

Zhejiang Zhongnai Pump Industry Co., Ltd., with its registered address in Hetian Village, Dongou Street, Yongjia County, is registered with the Yongjia County Market Supervision and Administration Bureau. The legal representative is Xu Yong, and its business scope includes the production and sales of water pumps, valves, and mechanical parts; Import and export of goods and technology.. Core products: Diaphragm Pump, Vacuum Pump, Centrifugal Pump

Top 2
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Wenzhou Chuangken Fluid Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2015-04-21
Registered Capital1000K CNY

Wenzhou Chuangken Fluid Technology Co., Ltd. is registered in Wuxing Village, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province. The registration authority is Yongjia County Market Supervision Administration, and the legal representative is Zhou Shibo. The business scope includes general projects such as technical services, technical development, technical consultation, technical exchange, technology transfer, and technology promotion; Sales of mechanical and electrical equipment; Sales of distribution switch control equipment; Sales of power electronic components; Sales of intelligent power transmission and distribution and control equipment; Sales of valves and plugs; Sales of pumps and vacuum equipment; Wholesale of hardware products; Sales of industrial automatic control system devices; Sales of underwater systems and operational equipment; Sales of specialized equipment for environmental protection; Sales of pneumatic power machinery and components; Sales of instruments and meters; Sales of mechanical equipment; Electronic product sales; 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: Diaphragm Pump, Water Supply Unit, Lw Type Vertical Unobstructed Sewage Pump

Top 3
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Pacific Pump Industry Group Co., Ltd
Overall Score4.8 / 5
Est. Date1997-01-15
Registered Capital50130K CNY

Pacific Pump Industry Group Co., Ltd., with its registered address located in Sanqiao Industrial Zone, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province, is registered with the Yongjia County Market Supervision Administration Bureau and represented by Yu Lirong. Its business scope includes general projects such as pump and vacuum equipment manufacturing; Sales of pumps and vacuum equipment; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Sales of valves and plugs; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; General equipment repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Ordinary mechanical equipment installation services (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). Licensed project: Import and export of goods; Technology import and export (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: Diaphragm Pump, Clear Water Centrifugal Pump, Prefabricated Pump Station

TOP4
Hangzhou Chuangjie Coating Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2002-10-29
Registered Capital500K CNY

Hangzhou Chuangjie Coating Equipment Co., Ltd., registered at Room 706, Building 1, Shenrui International Ginza, Xihu District, Hangzhou City, Zhejiang Province, registered with the Market Supervision Administration of Xihu District, Hangzhou City. The legal representative is Wei Min, and the business scope includes wholesale and retail of spraying equipment, mechanical and electrical products (excluding cars), instruments and meters, chemical raw materials and products (excluding hazardous chemicals and precursor chemicals); Services: Construction of painting projects (involving qualification certificate operation), consultation on painting processes and techniques, maintenance of mechanical and electrical equipment (limited to on-site); All other legal projects that do not require approval. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Diaphragm Pump, Road Marking Machine, Nozzle And Nozzle Holder

TOP5
Zhejiang Changshen Pump Manufacturing Co., Ltd
Overall Score4.7 / 5
Est. Date2012-11-30
Registered Capital21800K CNY

Zhejiang Changshen Pump Manufacturing Co., Ltd. is registered in Dongou Industrial Zone, Dongou Street, Yongjia County. The registration authority is Yongjia County Market Supervision Administration, and the legal representative is Yang Jin. The business scope includes research and development, production, and sales of pumps, valves, pipeline accessories, and electric motors.. Core products: Diaphragm Pump, Pipeline Pump, Screw Pump

TOP6
Zhejiang Jiujiang Pump Industry Co., Ltd
Overall Score4.6 / 5
Est. Date2015-03-24
Registered Capital15880K CNY

Zhejiang Jiujiang Pump Industry Co., Ltd. is registered at Liaoyuan Road, Wuxing Community, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province. The registration authority is Yongjia County Market Supervision Administration, and the legal representative is Li Sizeng. Its business scope includes general projects such as pump and vacuum equipment manufacturing; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Motor manufacturing; Manufacturing of distribution switch control equipment; Fishery machinery manufacturing; Manufacturing of specialized equipment for refining and chemical production; Sales of pumps and vacuum equipment; Sales of valves and plugs; Sales of specialized equipment for refining and chemical production; Sales of fishing machinery; Sales of mechanical equipment; Sales of generators and generator sets; Sales of distribution switch control 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: Diaphragm Pump, Solvent Resistant Centrifugal Oil Pump, Sewage Pump

TOP7
Yongjia Quanda Pump and Valve Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2013-08-08
Registered Capital500K CNY

Yongjia Quanda Pump and Valve Manufacturing Co., Ltd., with its registered address in Madao Village, Jiangbei Street, Yongjia County, registered with the Yongjia County Market Supervision Administration Bureau, and represented by Xu Gaoqiang as its legal representative. Its business scope includes the manufacturing and sales of pumps and valves; Import and export of goods and technology. Core products: Diaphragm Pump, Submerged Pump, Submersible Sewage Pump

TOP8
Wenzhou Zhiqi Advertising Co., Ltd
Overall Score4.6 / 5
Est. Date2020-07-30
Registered Capital300K CNY

Wenzhou Zhiqi Advertising Co., Ltd., registered in Heyi Village, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province (within Yongjia County Fanfeng Machinery Valve Co., Ltd.), registered with Yongjia County Market Supervision and Administration Bureau, with Xiong Xiaolin as the legal representative. Its business scope includes general projects such as advertising production; Advertising design and agency; Personal business services; Organize cultural and artistic exchange activities; Literary and artistic creation; Marketing planning; Project planning and public relations services; The etiquette Service; Advertising release; Internet sales (except for the sale of goods that need to be licensed); Sales of valves and plugs; Wholesale of hardware products; Retail of hardware products; Sales of pumps and vacuum equipment; Internet of Things technology services; Network technology services; Information system integration services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (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).. Core products: Diaphragm Pump, Eccentric Hemisphere Valve, Spring

TOP9
Zhejiang Hanzhou Pump Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2004-02-06
Registered Capital28800K CNY

Zhejiang Hanzhou Pump Technology Co., Ltd., registered in Dongou Industrial Park, Oubei Town, Yongjia County, with the registration authority of Yongjia County Market Supervision Administration and the legal representative of Su Lianbin, is engaged in the research and development, manufacturing, and sales of pumps, valves, motors, electrical equipment, environmental protection equipment, industrial automation equipment, complete sets of water supply equipment and accessories; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Diaphragm Pump, Canned Motor Pump, Fluorine Lined Centrifugal Pump

TOP10
Hangzhou Tianchi Screw Pump Manufacturing Co., Ltd
Overall Score4.3 / 5
Est. Date2005-08-29
Registered Capital560K CNY

Hangzhou Tianchi Screw Pump Manufacturing Co., Ltd., with its registered address at Nanqiao, Jingjiang Street, Xiaoshan District, registered with the Market Supervision Administration of Xiaoshan District, Hangzhou City, and represented by Qi Xiaolian as the legal representative, engages in the manufacturing and sales of screw pumps, machinery, and accessories; Other legal projects that do not require approval * *. Core products: Diaphragm Pump, Screw Pump Rotor, Screw Pump

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Zhejiang Zhongnai Pump Industry Co., Ltd2012-06-05Diaphragm Pump, Vacuum Pump, Centrifugal Pump10000K CNYNot Supported
Wenzhou Chuangken Fluid Technology Co., Ltd2015-04-21Diaphragm Pump, Water Supply Unit, Lw Type Vertical Unobstructed Sewage Pump1000K CNYNot Supported
Pacific Pump Industry Group Co., Ltd1997-01-15Diaphragm Pump, Clear Water Centrifugal Pump, Prefabricated Pump Station50130K CNYSupported
Hangzhou Chuangjie Coating Equipment Co., Ltd2002-10-29Diaphragm Pump, Road Marking Machine, Nozzle And Nozzle Holder500K CNYNot Supported
Zhejiang Changshen Pump Manufacturing Co., Ltd2012-11-30Diaphragm Pump, Pipeline Pump, Screw Pump21800K CNYNot Supported
Zhejiang Jiujiang Pump Industry Co., Ltd2015-03-24Diaphragm Pump, Solvent Resistant Centrifugal Oil Pump, Sewage Pump15880K CNYNot Supported
Yongjia Quanda Pump and Valve Manufacturing Co., Ltd2013-08-08Diaphragm Pump, Submerged Pump, Submersible Sewage Pump500K CNYNot Supported
Wenzhou Zhiqi Advertising Co., Ltd2020-07-30Diaphragm Pump, Eccentric Hemisphere Valve, Spring300K CNYNot Supported
Zhejiang Hanzhou Pump Technology Co., Ltd2004-02-06Diaphragm Pump, Canned Motor Pump, Fluorine Lined Centrifugal Pump28800K CNYNot Supported
Hangzhou Tianchi Screw Pump Manufacturing Co., Ltd2005-08-29Diaphragm Pump, Screw Pump Rotor, Screw Pump560K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of 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. For example, in the chemical industry, attention should be paid to the selection of corrosion-resistant materials.
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical information, especially suitable for industrial scenarios with long-term stable supply such as sewage treatment or food transportation.
  • There are significant differences in the requirements for diaphragm pumps in different application scenarios. When transporting high particle media in mining, emphasis should be placed on wear-resistant design, while in the pharmaceutical field, sealing and cleaning standards are more important.
  • When evaluating diaphragm pump suppliers, it is recommended to compare their actual delivery cases horizontally with industry data to avoid relying solely on a single parameter as a decision-making basis.

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