Updated Sep 9, 2026 · Public platform & industry data

Sep 9, 2026 Updated

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2026 Top 10 Sludge Screw Pump Manufacturers in China

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

The top 10 Sludge Screw Pump manufacturers in China for 2026 are: Jiangsu Jiuhong Pump Industry Co., Ltd, Shanghai Yilong Pump Valve Manufacturing Co., Ltd, Depam (Hangzhou) Pump Technology Co., Ltd, Hanover International Trade (Xiamen) Co., Ltd, Yixing Sennuote Environmental Protection Technology Co., Ltd, Roots International Trade (Xiamen) Co., Ltd, Wenzhou Jinze Pump Industry Co., Ltd, Zhejiang Zhongnai Pump Industry Co., Ltd, Bert Pump Manufacturing (Shanghai) Co., Ltd, Hebei Shangshang Machinery Equipment 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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Jiangsu Jiuhong Pump Industry Co., Ltd
Overall Score4.9 / 5
Est. Date2015-08-26
Registered Capital21580K CNY

Jiangsu Jiuhong Pump Industry Co., Ltd., located at 158 Xinya North Road, Xinqiao Town, Jingjiang City, was established on August 26, 2015. The registration authority is Jingjiang Administrative Approval Bureau, and the legal representative is Lv Haitao. Core products: Sludge Screw Pump, Desulfurization Pump, Forced Circulation Pump

Top 2
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Shanghai Yilong Pump Valve Manufacturing Co., Ltd
Overall Score4.8 / 5
Est. Date2013-01-15
Registered Capital20000K CNY

Shanghai Yilong Pump and Valve Manufacturing Co., Ltd., with its registered address at K52, No. 2, Lane 158, Gangye Road, Xiaokunshan Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Bureau. The legal representative is Gao Bingli, and its business scope includes the manufacturing, processing, and sales of water pumps, valves, pipeline fittings (excluding pressure), electrical control cabinets, and electromechanical equipment (excluding special); Engaged in import and export business of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Sludge Screw Pump, Imported Fan, Import Control Valve

Top 3
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Depam (Hangzhou) Pump Technology Co., Ltd
Overall Score4.8 / 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: Sludge Screw Pump, Mechanical Diaphragm Metering Pump, Pneumatic Diaphragm Pump

TOP4
Hanover International Trade (Xiamen) Co., Ltd
Overall Score4.7 / 5
Est. Date2022-11-16
Registered Capital500K CNY

Hanover International Trade (Xiamen) Co., Ltd., registered at Room 223, B2, No. 2 Gaodian Road, Xiamen Area, China (Fujian) Pilot Free Trade Zone, with the registration authority of Xiamen Market Supervision Administration and the legal representative of Chen Yibin. Its business scope includes general items: 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; 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 intelligent instruments and meters; Sales of supply 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). Core products: Sludge Screw Pump, Centrifugal Pump, Ceramic Valve

TOP5
Yixing Sennuote Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2017-03-24
Registered Capital580K CNY

Yixing Sennuote Environmental Protection Technology Co., Ltd., with its registered address in Gaocheng Village, Gaocheng Town, Yixing City, is registered with Yixing Data Bureau and represented by Qi Qianqian as its legal representative. Its business scope includes licensed projects such as construction labor subcontracting (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 such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Engineering and technical research and experimental development; Manufacturing of specialized equipment for environmental protection; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of specialized equipment for environmental protection; Sales of coatings (excluding hazardous chemicals); Sales of insulation and soundproofing materials; Sales of ecological environment materials; Sales of rubber products; Mechanical equipment leasing; Specialized equipment repair; Environmental consulting services; Mechanical parts and component processing; Sales of mechanical parts and components; Installation services for ordinary mechanical equipment; Electrical equipment repair; Sales of mechanical and electrical equipment; Sales of electrical equipment; General equipment repair; Sales of non-metallic minerals and products; Sales of plastic products; Sales of anti-corrosion materials; Sales of insulation materials; Labor services (excluding labor dispatch); Sales of metal materials; Professional design services; Sales of fiberglass and related products; Sales of bearings, gears, and transmission components; Sales of pumps and vacuum equipment; Sales of valves and plugs; Operation of wires and cables; Sales of sealing fillers; Sales of instruments and meters (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: Sludge Screw Pump, Gate, Internal Inlet Grille

TOP6
Roots International Trade (Xiamen) Co., Ltd
Overall Score4.6 / 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: Sludge Screw Pump, Imported Check Valve, Globe Valve

TOP7
Wenzhou Jinze Pump Industry Co., Ltd
Overall Score4.6 / 5
Est. Date2014-05-12
Registered Capital5800K CNY

Wenzhou Jinze Pump Industry Co., Ltd., registered at No. 528 Binhai 8th Road, Xinghai Street, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province, registered with the Longwan District Market Supervision and Administration Bureau of Wenzhou City, with Liu Shijin as the legal representative. Its business scope includes the manufacturing, processing, and sales of pumps, valves, mechanical equipment, and pipeline accessories; Import and export of goods and technology.. Core products: Sludge Screw Pump, Centrifugal Pump, Stainless Steel Milk Pump

TOP8
Zhejiang Zhongnai Pump Industry Co., Ltd
Overall Score4.6 / 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: Sludge Screw Pump, Diaphragm Pump, Submersible Pump

TOP9
Bert Pump Manufacturing (Shanghai) Co., Ltd
Overall Score4.5 / 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: Sludge Screw Pump, Sand Pump, Magnetic Self-Priming Pump

TOP10
Hebei Shangshang Machinery Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2019-04-03
Registered Capital1300K CNY

Hebei Shangshang Machinery Equipment Co., Ltd., registered at No. 396 Hexi Street, Botou City, Cangzhou City, Hebei Province, with the Market Supervision Administration of Botou City as the registration authority and Liu Xing as the legal representative, is engaged in the production and sales of industrial pumps and accessories, conveying equipment and accessories, environmental protection equipment and accessories, transmission equipment and accessories; Mechanical processing * * (projects that require approval by law can only be operated after approval by relevant departments). Core products: Sludge Screw Pump, Insulated Gear Pump, Vane Pump

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Jiuhong Pump Industry Co., Ltd2015-08-26Sludge Screw Pump, Desulfurization Pump, Forced Circulation Pump21580K CNYNot Supported
Shanghai Yilong Pump Valve Manufacturing Co., Ltd2013-01-15Sludge Screw Pump, Imported Fan, Import Control Valve20000K CNYNot Supported
Depam (Hangzhou) Pump Technology Co., Ltd2003-05-22Sludge Screw Pump, Mechanical Diaphragm Metering Pump, Pneumatic Diaphragm Pump54000K CNYNot Supported
Hanover International Trade (Xiamen) Co., Ltd2022-11-16Sludge Screw Pump, Centrifugal Pump, Ceramic Valve500K CNYNot Supported
Yixing Sennuote Environmental Protection Technology Co., Ltd2017-03-24Sludge Screw Pump, Gate, Internal Inlet Grille580K CNYSupported
Roots International Trade (Xiamen) Co., Ltd2022-12-13Sludge Screw Pump, Imported Check Valve, Globe Valve500K CNYNot Supported
Wenzhou Jinze Pump Industry Co., Ltd2014-05-12Sludge Screw Pump, Centrifugal Pump, Stainless Steel Milk Pump5800K CNYNot Supported
Zhejiang Zhongnai Pump Industry Co., Ltd2012-06-05Sludge Screw Pump, Diaphragm Pump, Submersible Pump10000K CNYNot Supported
Bert Pump Manufacturing (Shanghai) Co., Ltd2023-11-17Sludge Screw Pump, Sand Pump, Magnetic Self-Priming Pump5800K GBPNot Supported
Hebei Shangshang Machinery Equipment Co., Ltd2019-04-03Sludge Screw Pump, Insulated Gear Pump, Vane Pump1300K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of sludge screw pumps, it is recommended to prioritize confirming key technical parameters such as flow rate, head, and medium solids content to ensure compatibility with wastewater treatment or industrial sludge transportation scenarios.
  • When selecting suppliers, reference can be made to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support, especially suitable for long-term cooperation scenarios in municipal sewage treatment or chemical industry.
  • In high-pressure scenarios such as industrial dewatering or mining tailings treatment, attention should be paid to the material wear resistance and shaft seal design of sludge screw pumps to reduce maintenance costs for high wear media.
  • Different viscosity sludge transportation has differentiated requirements for the speed and screw structure of sludge screw pumps. When purchasing, selection and comparison can be made based on specific working conditions in the food processing or paper industry.

Knowledge Base

Q

This article provides a detailed introduction to the application methods and technical points of sludge screw pumps in treating various types and properties of sludge. At the same time, solutions and suggested measures were provided for potential problems encountered in practical operations. With the continuous acceleration of urbanization, the problem of urban sewage treatment is becoming increasingly prominent. Among them, the treatment and disposal of sludge has become an urgent issue

Q

Due to its unique structure and performance advantages, sludge screw pumps are widely used in multiple industrial and environmental protection industries. This pump plays an important role in industries such as sewage treatment, building drainage, and mining by efficiently transporting liquids with high impurities, such as sludge. Its powerful suction and stable operating characteristics ensure smooth processes in various industries.

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