Updated May 25, 2026 · Public platform & industry data

May 25, 2026 Updated

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2026 Top 10 Pu Manufacturers in China

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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 China for 2026 are: Dadonghai Pump Industry Wuxi Co., Ltd, Shandong Zhongtan Intelligent Equipment Co., Ltd, Roots International Trade (Xiamen) Co., Ltd, Tianjin Aote Pump Industry Co., Ltd, Yixing Zeus Pump Industry Co., Ltd, Shanghai Xilun Fluid Technology Co., Ltd, Shandong Zhongkai Machinery Equipment Co., Ltd, Deyang Dongfang Yili Electromechanical Equipment Co., Ltd, Jining Kotuo Industrial and Mining Equipment Co., Ltd, Zhejiang Zhongnai Pump Industry 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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Dadonghai Pump Industry Wuxi Co., Ltd
Overall Score4.9 / 5
Est. Date2011-03-21
Registered Capital20000K CNY

Dadonghai Pump Industry Wuxi Co., Ltd. is registered in Shanlian Village, Donggang Town, Xishan District, Wuxi City. The registration authority is the Xishan District Administrative Approval Bureau of Wuxi City, and the legal representative is Liu Ya. The business scope includes the manufacturing, processing, and sales of pumps, valves, three-phase asynchronous motors, and automatic control equipment; Sales of electromechanical equipment and hardware accessories. General projects: Manufacturing of industrial control computers and systems; Sales of industrial control computers and systems; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Research and development of distribution switch control equipment; Manufacturing of power facilities and equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of metal products for safety and firefighting purposes; Sales of firefighting equipment; Sales of security equipment; Fire technology services; Sales of metal products; Installation services for ordinary mechanical equipment; Residential water and electricity installation and maintenance services; General equipment repair; Electrical equipment repair; Information system operation and maintenance services (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Pu, Single Stage Fire Pump, Yw Submersible Sewage Pump

Top 2
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Shandong Zhongtan Intelligent Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2022-03-01
Registered Capital10000K CNY

Shandong Zhongtan Intelligent Equipment Co., Ltd., with its registered address at Room 810, Xieying Science and Technology Building, Xianying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Xi Laiwei, and the business scope includes general projects: manufacturing of intelligent basic manufacturing equipment; Mining machinery manufacturing; Sales of mining machinery; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; Engineering and technical research and experimental development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Software sales; Manufacturing of intelligent instruments and meters; Sales of intelligent basic manufacturing equipment; Sales of railway transportation infrastructure equipment; Import and export of goods; Technology import and export; Sales of photovoltaic equipment and components; Wood sales; Wood processing. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of railway transportation infrastructure equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Pu, Lifting Equipment, Steel Products

Top 3
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Roots International Trade (Xiamen) Co., Ltd
Overall Score4.7 / 5
Est. Date2022-12-13
Registered Capital500K CNY

Roots International Trade (Xiamen) Co., Ltd., registered at Room 214, B3, No. 278 Haijing Road, Xiamen Area, China (Fujian) Pilot Free Trade Zone, with the registration authority of Xiamen Market Supervision Administration and the legal representative being Lin Cuiping. Its business scope includes general projects such as import and export of goods; Technology import and export; Import and export agency; Sales of valves and plugs; Sales of pumps and vacuum equipment; Sales of metal tools; Sales of mechanical equipment; Mechanical equipment research and development; Wholesale of hardware products; Engineering and technical research and experimental development; Mechanical equipment leasing; Retail of hardware products; Sales of metal materials; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of chemical products (excluding licensed chemical products); Sales of firefighting equipment; Sales of power electronic components; Sales of instruments and meters; Sales of power facilities and equipment; Sales of mechanical and electrical equipment; Sales of metal fittings for construction; Internet sales (except for the sale of goods that need to be licensed); Installation services for ordinary mechanical equipment; Sales of fans and blowers; Sales of electrical equipment; Retail of electronic components; Sales of electronic components and electromechanical equipment; Sales of electrical accessories. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law); Other general business projects that are not within the scope of special management measures for foreign investment access and approval permits.. Core products: Pu, Imported Solenoid Valve, Imported Discharge Valve

TOP4
Tianjin Aote Pump Industry Co., Ltd
Overall Score4.6 / 5
Est. Date2004-11-02
Registered Capital109000K CNY

Tianjin Aote Pump Industry Co., Ltd., with its registered address at No. 2 Xinwang Road, Shuangqiaohe Industrial Park, Jinnan District, Tianjin, is registered with the Market Supervision Administration of Jinnan District, Tianjin. The legal representative is Chen Shumin, and the business scope includes water pumps and supporting equipment, submersible pumps, motors, mechanical equipment, electronic products, electrical instrument processing, manufacturing, and sales; Wholesale and retail of cables, hardware, steel, and rubber products; Equipment leasing, maintenance, and consulting; Installation of water supply and drainage equipment and pipelines; Electrical equipment installation engineering; Import and export business of goods and technology; Ordinary freight. (For projects that require approval according to the law, business activities can only be carried out after approval by relevant departments.). Core products: Pu, Mining Submersible Pump, Spiral Centrifugal Pump

TOP5
Yixing Zeus Pump Industry Co., Ltd
Overall Score4.6 / 5
Est. Date2001-05-12
Registered Capital20000K CNY

Yixing Zeus Pump Industry Co., Ltd. is registered in Dapu Industrial Concentration Zone, Dingshu Town, Yixing City. The registration authority is Yixing Data Bureau, and the legal representative is Jiang Longfu. Its business scope includes the manufacturing and sales of pumps and accessories, petroleum drilling and production equipment and accessories, mixing equipment and accessories, general machinery and accessories, environmental protection equipment, sprayers, atmospheric pressure anti-corrosion containers, anti-corrosion equipment, anti-corrosion pipelines, and valves. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Pu, Magnetic Drive Pump, Wear Resistant And Corrosion-Resistant Pump

TOP6
Shanghai Xilun Fluid Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2011-04-06
Registered Capital2000K CNY

Shanghai Xilun Fluid Technology Co., Ltd., with its registered address at 2nd Floor, Building 1, No. 30, Lane 3111, Huancheng West Road, Nanqiao, Fengxian District, Shanghai, is registered with the Market Supervision Administration of Fengxian District. The legal representative is Hu Yue, and its business scope includes technology development, technology transfer, technology consulting, and technology services in the field of fluid technology; Wholesale and retail of mechanical equipment and accessories, electromechanical equipment, seals, water pumps, valves, pipelines, and accessories; Branch operations at the lower limit: production and processing of mechanical equipment and accessories, electromechanical equipment, seals, water pumps, valves and accessories. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Pu, Filter, Self Suction Magnetic Pump

TOP7
Shandong Zhongkai Machinery Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2021-04-28
Registered Capital8000K CNY

Shandong Zhongkai Machinery Equipment Co., Ltd., registered at Room A1927, Huijing International City Comprehensive Building, Fuhe Street, High tech Zone, Jining City, Shandong Province, registered with the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone, with Jia Yuhuan as the legal representative. Its business scope includes general projects: sales of mechanical equipment; Sales of metal structures; Sales of electrical and mechanical equipment; Sales of metal materials; Sales of specialized instruments and meters for environmental monitoring; Sales of specialized equipment for environmental protection; Research and development of bio based material technology; Sales of Class I medical devices; Sales of gas and liquid separation and purification equipment; Research and development of industrial enzyme preparations; Sales of specialized packaging equipment; Sales of specialized equipment for agricultural and sideline food processing; Sales of metamaterials; Sales of specialized equipment for refining and chemical production; Sales of chemical products (excluding licensed chemical products); Sales of household appliances; Sales of specialized equipment for feed production; Sales of plastic products; Sales of glass fiber reinforced plastic products; Sales of metal tools; Installation services for ordinary mechanical equipment; Sales of non edible vegetable oils. (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: Pu, Mining Equipment , Cleaning Equipment

TOP8
Deyang Dongfang Yili Electromechanical Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2004-10-09
Registered Capital5000K CNY

Deyang Dongfang Yili Electromechanical Equipment Co., Ltd., with its registered address at No. 36 Tumenjiang Road, Phase I Comprehensive Building, Deyang City, Sichuan Province, is registered with the Deyang Market Supervision Administration Bureau and represented by Zhou Guoyong. Its business scope includes the manufacturing and sales of power station equipment, steam turbines, motors, boilers and spare parts, ceramic lined composite pipes, fire-resistant and anti-corrosion materials; Motor repair and welding services; Sales of metal materials, insulation materials, sealing materials, bearing shells, filters and filters, cooling devices, hydraulic and pneumatic components, hardware and electrical equipment, building materials, standard parts, and environmentally friendly machinery and equipment; Technical consulting services for mechanical and electronic products; Manufacturing and processing of mechanical equipment for water turbines, generators, and runners; Maintenance and installation services for power plant units; Import and export business of various commodities and technologies through self operation and agency (excluding commodities 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: Pu, Servo Valve, Instrumentation And Meters

TOP9
Jining Kotuo Industrial and Mining Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2024-03-18
Registered Capital1000K CNY

Jining Kotuo Industrial and Mining Equipment Co., Ltd., with its registered address at 1-312, Chengtou Chuangzhi Center, Liuxing Street, High tech Zone, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone. The legal representative is Sun Yujie, and the business scope includes general projects: sales of mining machinery; Sales of construction machinery; Sales of agricultural machinery; Sales of pneumatic power machinery and components; Sales of electrical instruments and meters; Sales of intelligent instruments and meters; Sales of security equipment; Sales of specialized equipment for environmental protection; Sales of railway transportation infrastructure equipment; Sales of railway transportation equipment; Sales of labor protection equipment; Sales of metal forming machine tools; Sales of hydraulic power machinery and components; Sales of intelligent unmanned aerial vehicles; Retail of hardware products; Sales of broadcasting and film equipment; Sales of instruments and meters; Sales of water transportation equipment; Sales of pipeline transportation equipment; Sales of metal products; Sales of air transportation equipment; Sales of communication equipment; Sales of building decoration materials. (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: Pu, Agricultural Machinery, Glass Handling Machinery

TOP10
Zhejiang Zhongnai Pump Industry Co., Ltd
Overall Score4.3 / 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, Centrifugal Pump, Diaphragm Pump

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dadonghai Pump Industry Wuxi Co., Ltd2011-03-21Pu, Single Stage Fire Pump, Yw Submersible Sewage Pump20000K CNYNot Supported
Shandong Zhongtan Intelligent Equipment Co., Ltd2022-03-01Pu, Lifting Equipment, Steel Products10000K CNYSupported
Roots International Trade (Xiamen) Co., Ltd2022-12-13Pu, Imported Solenoid Valve, Imported Discharge Valve500K CNYNot Supported
Tianjin Aote Pump Industry Co., Ltd2004-11-02Pu, Mining Submersible Pump, Spiral Centrifugal Pump109000K CNYSupported
Yixing Zeus Pump Industry Co., Ltd2001-05-12Pu, Magnetic Drive Pump, Wear Resistant And Corrosion-Resistant Pump20000K CNYSupported
Shanghai Xilun Fluid Technology Co., Ltd2011-04-06Pu, Filter, Self Suction Magnetic Pump2000K CNYNot Supported
Shandong Zhongkai Machinery Equipment Co., Ltd2021-04-28Pu, Mining Equipment , Cleaning Equipment8000K CNYSupported
Deyang Dongfang Yili Electromechanical Equipment Co., Ltd2004-10-09Pu, Servo Valve, Instrumentation And Meters5000K CNYNot Supported
Jining Kotuo Industrial and Mining Equipment Co., Ltd2024-03-18Pu, Agricultural Machinery, Glass Handling Machinery1000K CNYNot Supported
Zhejiang Zhongnai Pump Industry Co., Ltd2012-06-05Pu, Centrifugal Pump, Diaphragm Pump10000K 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