Updated Jul 29, 2026 · Public platform & industry data

Jul 29, 2026 Updated

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2026 Top 10 Pu Manufacturers in China Zhejiang

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

The top 10 Pu manufacturers in Zhejiang for 2026 are: Ningbo Delano Hydraulic Power Co., Ltd, Zhejiang Xuancheng Valve Co., Ltd, Zhejiang Shuntong Electric Co., Ltd, Zhejiang Jiujiang Pump Industry Co., Ltd, Jiashan Bianfeng Artificial Intelligence Technology Co., Ltd, Wenzhou Kaipule Fluid Technology Co., Ltd, Zhejiang Zhongnai Pump Industry Co., Ltd, Zhejiang Shunquan Pump and Valve Technology Co., Ltd, Depam (Hangzhou) Pump Technology Co., Ltd, Yongjia Yingke Pump 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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Ningbo Delano Hydraulic Power Co., Ltd
Overall Score4.9 / 5
Est. Date2010-10-12
Registered Capital3000K CNY

Ningbo Delano Hydraulic Power Co., Ltd., with its registered address at Room 16FA1, Building 1, Qijiashan Global Economic and Trade Building, Beilun District, Ningbo City, is registered with the Market Supervision Administration of Beilun District, Ningbo City. The legal representative is Zhou Haijun, and the business scope includes the research and development, design, sales, and maintenance of hydraulic pumps, hydraulic motors, control valves, hydraulic systems, hydraulic components, reducers, hydraulic drive devices, winches, and hydraulic tools; Research and sales of port machinery, ship machinery, engineering machinery, mining machinery, machine tool equipment and accessories; Self operated and agency import and export business of various goods and technologies (except for goods and technologies restricted or prohibited from import and export by the state).. Core products: Pu, Axial Hydraulic Pump, Axial Hydraulic Motor

Top 2
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Zhejiang Xuancheng Valve Co., Ltd
Overall Score4.7 / 5
Est. Date2019-08-19
Registered Capital15000K CNY

Zhejiang Xuancheng Valve Co., Ltd., with its registered address at Luqiao, Tangtou Village, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province, is registered with the Yongjia County Market Supervision Administration Bureau. The legal representative is Duan Congfa, and the business scope includes general projects: manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Sales of industrial automatic control system devices; Manufacturing of hardware products; Wholesale of hardware products; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Sales of firefighting equipment; Sales of instruments and meters; Sales 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).. Core products: Pu, Safety Valve, Sampling Valve

Top 3
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Zhejiang Shuntong Electric Co., Ltd
Overall Score4.7 / 5
Est. Date2009-11-11
Registered Capital10000K CNY

Zhejiang Shuntong Electric Co., Ltd., registered in Houjie Village, Liushi Town, Yueqing City, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Li Liqiang, is engaged in the manufacturing, processing, and sales of electronic devices, electronic components, transmission and distribution control equipment, communication equipment, wires and cables, instruments and meters (excluding measuring instruments), plastic parts, vacuum explosion-proof electrical appliances, electromechanical products, ventilation equipment, alarms, temperature controllers, voltage stabilizers, transformers, voltage regulators, contactors, circuit breakers, transformers, hydraulic tools, hardware tools, power tools, and power fittings; 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: Pu, Conveyor Belt Protection Switch Series, Sound And Light Alarm/Warning Light Series

TOP4
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: Pu, Sewage Pump, Booster Pump

TOP5
Jiashan Bianfeng Artificial Intelligence Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2020-11-12
Registered Capital20000K CNY

Jiashan Bianfeng Artificial Intelligence Technology Co., Ltd., with its registered address at No. 1355 Xitang Avenue, Xitang Town, Jiashan County, Jiaxing City, Zhejiang Province, is registered with the Jiashan County Market Supervision Administration. The legal representative is Song Bingzhen, and its business scope includes general projects such as the development of artificial intelligence application software; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Valve and plug research and development; Sales of valves and plugs; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); General equipment repair; Sales of mechanical equipment (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: Pu, Metering Pump, Magnetic Drive Pump

TOP6
Wenzhou Kaipule Fluid Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2023-08-10
Registered Capital3000K CNY

Wenzhou Kaipule Fluid Technology Co., Ltd., with its registered address in Hesan Village, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province, is registered with the Yongjia County Market Supervision Administration Bureau. The legal representative is Xie Zhengshuang, and its business scope includes general projects such as engineering and technical research and experimental development; Manufacturing of industrial automatic control system devices; Manufacturing of pumps and vacuum equipment; Nonferrous metal casting; Motor manufacturing; Sales of pumps and vacuum equipment; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Valve and plug research and development; Wire and cable business (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: Pu, Kpl Self-Priming Pump, G-Type Single Screw Pump

TOP7
Zhejiang Zhongnai Pump Industry Co., Ltd
Overall Score4.5 / 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: Pu, Screw Pump, Diaphragm Pump

TOP8
Zhejiang Shunquan Pump and Valve Technology Co., Ltd
Overall Score4.5 / 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: Pu, Qby Sanitary Diaphragm Pump, Sqz Fluoroplastic Pump

TOP9
Depam (Hangzhou) Pump Technology Co., Ltd
Overall Score4.3 / 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: Pu, Metering Pump, Screw Pump

TOP10
Yongjia Yingke Pump Valve Co., Ltd
Overall Score4.3 / 5
Est. Date2009-09-14
Registered Capital800K CNY

Yongjia Yingke Pump and Valve Co., Ltd. is registered in Ma'ao Village, Oubei Town, Yongjia County, Zhejiang Province. The registration authority is Yongjia County Market Supervision Administration, and the legal representative is Ye Wenhe. The business scope includes the production and sales of pumps and valves.. Core products: Pu, Split Gas-Liquid Mixing Pump, Fluorine Lined Centrifugal Pump

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Ningbo Delano Hydraulic Power Co., Ltd2010-10-12Pu, Axial Hydraulic Pump, Axial Hydraulic Motor3000K CNYSupported
Zhejiang Xuancheng Valve Co., Ltd2019-08-19Pu, Safety Valve, Sampling Valve15000K CNYNot Supported
Zhejiang Shuntong Electric Co., Ltd2009-11-11Pu, Conveyor Belt Protection Switch Series, Sound And Light Alarm/Warning Light Series10000K CNYSupported
Zhejiang Jiujiang Pump Industry Co., Ltd2015-03-24Pu, Sewage Pump, Booster Pump15880K CNYNot Supported
Jiashan Bianfeng Artificial Intelligence Technology Co., Ltd2020-11-12Pu, Metering Pump, Magnetic Drive Pump20000K CNYNot Supported
Wenzhou Kaipule Fluid Technology Co., Ltd2023-08-10Pu, Kpl Self-Priming Pump, G-Type Single Screw Pump3000K CNYNot Supported
Zhejiang Zhongnai Pump Industry Co., Ltd2012-06-05Pu, Screw Pump, Diaphragm Pump10000K CNYNot Supported
Zhejiang Shunquan Pump and Valve Technology Co., Ltd2019-12-02Pu, Qby Sanitary Diaphragm Pump, Sqz Fluoroplastic Pump10000K CNYNot Supported
Depam (Hangzhou) Pump Technology Co., Ltd2003-05-22Pu, Metering Pump, Screw Pump54000K CNYNot Supported
Yongjia Yingke Pump Valve Co., Ltd2009-09-14Pu, Split Gas-Liquid Mixing Pump, Fluorine Lined Centrifugal Pump800K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of PU, it is recommended to prioritize confirming key technical parameters such as material hardness and rebound coefficient, which directly affect the performance of the product in industrial buffering or sealing scenarios.
  • In the fields of automotive interior and furniture manufacturing, the application of PU needs to pay attention to its differences in weather resistance and wear resistance, and there are clear distinctions in the adaptation scenarios of products with different thicknesses and densities.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to ensure supply chain stability.
  • When purchasing PU, it is necessary to consider the consistency requirements of the production batch. Some electronic device packaging scenarios have high standards for material purity and anti-static properties.

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