Updated Oct 9, 2026 · Public platform & industry data

Oct 9, 2026 Updated

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2026 Top 10 Unobstructed Sewage Pump Manufacturers in China

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

The top 10 Unobstructed Sewage Pump manufacturers in China for 2026 are: Shanghai Yanai Pump and Valve Manufacturing (Group) Co., Ltd, Shanghai Auska Pump Industry Group Co., Ltd, Dezhou Delijin Machinery Equipment Co., Ltd, Jiangsu Boyu Pump Industry Co., Ltd, Hebei Kexian Pump Industry Co., Ltd, Shanghai Yimu Industrial (Group) Co., Ltd, Shanghai Kele Fluid Control Equipment Manufacturing Co., Ltd, Shanghai Sunshine Pump Manufacturing Co., Ltd, Nanjing Feili Environmental Protection Equipment Manufacturing Co., Ltd, Jiashan Bianfeng Machinery 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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Shanghai Yanai Pump and Valve Manufacturing (Group) Co., Ltd
Overall Score4.9 / 5
Est. Date2021-07-01
Registered Capital51880K CNY

Shanghai Yanai Pump and Valve Manufacturing (Group) Co., Ltd., with its registered address at Room 1201, Building 1, No. 258 Zhijiang Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Yu Li as its legal representative. Its business scope includes general projects: manufacturing of pumps and vacuum equipment, manufacturing of ordinary valves and plugs (excluding special equipment manufacturing), manufacturing of motors, manufacturing of general equipment (excluding special equipment manufacturing), manufacturing of special equipment (excluding licensed professional equipment manufacturing), manufacturing of mechanical and electrical equipment, and manufacturing of environmental protection special equipment; Sales of pumps and vacuum equipment; Sales of valves and plugs; Sales of mechanical equipment; Sales of specialized equipment for environmental protection; Sales of specialized equipment for refining and chemical production; Sales of sealing fillers; Sales of metal seals; Sales of mining machinery; Sales of high-performance sealing materials; Sales of mechanical and electrical equipment; Industrial design services; Professional design services; Installation services for ordinary mechanical equipment; General equipment repair; Specialized equipment repair; Sales of metal fittings for construction; Sales of household appliances; Sales of electrical equipment; New car sales; Sales of used cars; Sales of distribution switch control equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of instruments and meters; Wholesale of hardware products; Retail of hardware products; Sales of metal cutting and welding equipment; Electronic product sales; Sales of firefighting equipment; Sales of security equipment; Sales of building decoration materials; 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: Unobstructed Sewage Pump, Magnetic Drive Pump, Screw Pump

Top 2
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Shanghai Auska Pump Industry Group Co., Ltd
Overall Score4.8 / 5
Est. Date2021-07-14
Registered Capital30000K CNY

Shanghai Auska Pump Industry Group Co., Ltd., with its registered address at Building A727, No. 2, Lane 158, Gangye Road, Xiaokunshan Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Administration. The legal representative is Pan Xile, and its business scope includes general projects such as pump and vacuum equipment manufacturing; Sales of pumps and vacuum equipment; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Motor manufacturing; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of electronic specialized equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of specialized machinery and equipment for water resources; Sales of mechanical equipment; Sales of seals; Sales of specialized equipment for refining and chemical production; Sales of chemical products (excluding licensed chemical products); Sales of mining machinery; Sales of power facilities and equipment; Sales of metal fittings for construction; Sales of household appliances; Sales of electrical equipment; Automobile sales; Sales of distribution switch control equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of instruments and meters; Wholesale of hardware products; Retail of hardware products; Sales of metal cutting and welding equipment; Electronic product sales; Sales of firefighting equipment; Sales of security equipment; Sales of building decoration materials; Industrial design services; Professional design services; Installation services for ordinary mechanical equipment; General equipment repair; Specialized equipment repair; 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: Unobstructed Sewage Pump, Pipeline Pump, Multistage Pump

Top 3
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Dezhou Delijin Machinery Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2022-07-22
Registered Capital1000K CNY

Dezhou Delijin Machinery Equipment Co., Ltd., with its registered address at No. 5, Chen Citizen Camp, Xinhua Industrial Park, Xinhua Street Office, Decheng District, Dezhou City, Shandong Province, is registered with the Market Supervision Administration of Decheng District, Dezhou City. The legal representative is Xia Lizhi, and the business scope includes general projects: sales of mechanical equipment; Sales of construction machinery; Manufacturing of mechanical and electrical equipment; Manufacturing of hydraulic power machinery and components; Mechanical parts and component processing; Manufacturing of metal processing machinery; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Mechanical equipment leasing; Mining machinery manufacturing; Manufacturing of metal cutting and welding equipment; CNC machine tool manufacturing; Manufacturing of specialized equipment for petroleum drilling and production; Sales of hydraulic power machinery and components; Sales of mining machinery; Sales of specialized equipment for oil drilling and production; Sales of power electronic components; Sales of electronic components and electromechanical equipment. (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: Unobstructed Sewage Pump, Splitting Rod, Hedge Trimmer

TOP4
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: Unobstructed Sewage Pump, Diaphragm Pump, Self-Priming Pump

TOP5
Hebei Kexian Pump Industry Co., Ltd
Overall Score4.7 / 5
Est. Date2019-03-25
Registered Capital20000K CNY

Hebei Kexian Pump Industry Co., Ltd., with its registered address at No. 54, Xingfu District, Nanzhang Village, Shifo Town, Anguo City, registered with the Market Supervision Administration of Anguo City, and represented by Liu Yunzhao as its legal representative. Its business scope includes the production and sales of water pumps and accessories, mechanical and electrical products and accessories; Wholesale and retail of wires and cables, rubber products, hardware and electrical equipment; Processing and maintenance of water pump equipment and electromechanical equipment; Import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Unobstructed Sewage Pump, Clear Water Pump Series, Sewage Pump Series

TOP6
Shanghai Yimu Industrial (Group) Co., Ltd
Overall Score4.6 / 5
Est. Date2020-11-12
Registered Capital10000K CNY

Shanghai Yimu Industrial (Group) Co., Ltd., registered at Room 6697, 6th Floor, Building 22, No. 31, Lane 1698, Wangyuan Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, with Fan Liangliang as the legal representative. Its business scope includes licensed projects such as technology import and export; Import and export of goods. (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: sales of pumps and vacuum equipment; Sales of valves and plugs; Sales of mechanical equipment; Sales of mechanical and electrical equipment; Sales of specialized equipment for environmental protection; Sales of electrical equipment; Sales of distribution switch control equipment; Sales of intelligent power transmission and distribution and control equipment; Operation of branch offices with lower limits: manufacturing of pumps and vacuum equipment, manufacturing of ordinary valves and plugs (excluding special equipment manufacturing), manufacturing of general equipment (excluding special equipment manufacturing), manufacturing of specialized equipment (excluding licensed professional equipment manufacturing), manufacturing of motors, mechanical and electrical equipment, manufacturing of environmental protection specialized equipment, manufacturing of water resources specialized mechanical equipment, manufacturing of distribution switch control equipment, manufacturing of power transmission and distribution and control equipment; Installation services for ordinary mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Electrical equipment repair; General equipment repair; Specialized equipment repair; Internet sales (except for the sale of goods that need to be licensed); Information consulting services (excluding licensed information consulting services); Non residential real estate leasing; Housing rental; Software development. (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: Unobstructed Sewage Pump, Diesel Engine, Fire Pump

TOP7
Shanghai Kele Fluid Control Equipment Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2009-12-30
Registered Capital50000K CNY

Shanghai Kele Fluid Control Equipment Manufacturing Co., Ltd., registered at No. 839 Nanqiao Road, Nanqiao Town, Fengxian District, Shanghai (Fenggong), registered with the Market Supervision Bureau of Fengxian District, with Shen Ming as the legal representative. Its business scope includes the manufacturing, processing, installation, wholesale, and retail of integrated prefabricated pump stations, pumps, valves, water tanks, water supply and drainage equipment, and electrical control cabinets. It is engaged in technology development, technical consulting, technology transfer, and technical services in the field of fluid equipment, as well as wholesale and retail of stainless steel products. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Unobstructed Sewage Pump, Wastewater Improvement, Integrated Sewage Lifting Pump Station

TOP8
Shanghai Sunshine Pump Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date1999-11-18
Registered Capital80000K CNY

Shanghai Sunshine Pump Manufacturing Co., Ltd., with its registered address at No. 285 Xinjinshan Road, Xingta Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision Administration. The legal representative is Li Jingfei, and its business scope includes licensed projects such as import and export of goods. (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 and processing of water pumps, valves, mechanical and electrical products (excluding special equipment), sales of instruments and meters, mechanical equipment and accessories. (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: Unobstructed Sewage Pump, Sanitary Pump, Diaphragm Pump

TOP9
Nanjing Feili Environmental Protection Equipment Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2010-10-19
Registered Capital30800K CNY

Nanjing Feili Environmental Protection Equipment Manufacturing Co., Ltd., with its registered address at No. 2 Sanmei Road, Xinhuang Industrial Park, Hengliang Street, Liuhe District, Nanjing City. The registration authority is the Market Supervision Administration of Liuhe District, Nanjing City, and the legal representative is Yu Cunli. Its business scope includes the production and sales of pumps and water treatment equipment; Manufacturing, processing, and sales of mechanical components; Installation of water treatment engineering equipment; Sales of hardware and electromechanical products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Unobstructed Sewage Pump, Environmental Friendly Grille Cleaning Machine, Submersible Axial Flow Pump

TOP10
Jiashan Bianfeng Machinery Co., Ltd
Overall Score4.3 / 5
Est. Date2017-06-23
Registered Capital20000K CNY

Jiashan Bianfeng Machinery Co., Ltd., with its registered address at No. 1433 Xitang Avenue, Xitang Town, Jiashan County, Jiaxing City, Zhejiang Province, is registered with the Jiaxing Municipal Administration for Market Regulation. The legal representative is Chen Jie, and its business scope includes general projects such as mechanical equipment research and development; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of pumps and vacuum equipment; Sales of mechanical and electrical equipment; Sales of pumps and vacuum equipment; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Motor manufacturing; Maintenance of electronic and mechanical equipment (excluding special equipment); Installation services for ordinary mechanical equipment; Information technology consulting services; Advertising design and agency; Software development; Software sales; 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).. Core products: Unobstructed Sewage Pump, Gdxq New Energy Lithium Pump, Bfd High Flow Electric Diaphragm Pump

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Yanai Pump and Valve Manufacturing (Group) Co., Ltd2021-07-01Unobstructed Sewage Pump, Magnetic Drive Pump, Screw Pump51880K CNYNot Supported
Shanghai Auska Pump Industry Group Co., Ltd2021-07-14Unobstructed Sewage Pump, Pipeline Pump, Multistage Pump30000K CNYNot Supported
Dezhou Delijin Machinery Equipment Co., Ltd2022-07-22Unobstructed Sewage Pump, Splitting Rod, Hedge Trimmer1000K CNYNot Supported
Jiangsu Boyu Pump Industry Co., Ltd2017-02-13Unobstructed Sewage Pump, Diaphragm Pump, Self-Priming Pump30000K CNYNot Supported
Hebei Kexian Pump Industry Co., Ltd2019-03-25Unobstructed Sewage Pump, Clear Water Pump Series, Sewage Pump Series20000K CNYNot Supported
Shanghai Yimu Industrial (Group) Co., Ltd2020-11-12Unobstructed Sewage Pump, Diesel Engine, Fire Pump10000K CNYNot Supported
Shanghai Kele Fluid Control Equipment Manufacturing Co., Ltd2009-12-30Unobstructed Sewage Pump, Wastewater Improvement, Integrated Sewage Lifting Pump Station50000K CNYSupported
Shanghai Sunshine Pump Manufacturing Co., Ltd1999-11-18Unobstructed Sewage Pump, Sanitary Pump, Diaphragm Pump80000K CNYNot Supported
Nanjing Feili Environmental Protection Equipment Manufacturing Co., Ltd2010-10-19Unobstructed Sewage Pump, Environmental Friendly Grille Cleaning Machine, Submersible Axial Flow Pump30800K CNYNot Supported
Jiashan Bianfeng Machinery Co., Ltd2017-06-23Unobstructed Sewage Pump, Gdxq New Energy Lithium Pump, Bfd High Flow Electric Diaphragm Pump20000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of unobstructed sewage pumps, it is recommended to prioritize checking key technical parameters such as flow rate, head, and particle diameter to ensure that they match the actual working conditions of sewage treatment or industrial discharge scenarios.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers usually have more stable delivery capabilities in complex scenarios such as municipal drainage or mine discharge.
  • In highly corrosive media scenarios such as chemical or food processing, extra attention should be paid to the material of the pump body (such as cast iron or stainless steel) and sealing technology to avoid equipment loss due to the characteristics of the medium.
  • For long-term continuous operation, it is recommended to choose a non clogging sewage pump with high motor insulation level and equipped with overheating protection function to reduce maintenance frequency and extend service life.

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