Updated Sep 8, 2026 · Public platform & industry data

Sep 8, 2026 Updated

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2026 Top 10 Sludge Treatment Equipment Manufacturers in China

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Top-rated Sludge Treatment Equipment suppliers, How to choose a Sludge Treatment Equipment manufacturer, Best Sludge Treatment Equipment companies in China

The top 10 Sludge Treatment Equipment manufacturers in China for 2026 are: Dezhou Wangjing Environmental Protection Equipment Co., Ltd, Jiangsu Xinghongkai Environmental Protection Equipment Co., Ltd, Shandong Collins Environmental Protection Technology Co., Ltd, Changzhou Yuqi Drying Equipment Co., Ltd, Changzhou Jinxiang Drying Equipment Co., Ltd, Jining Shengyuan Second hand Equipment Co., Ltd, Shandong Shuangyong Green Tree Environmental Protection Equipment Co., Ltd, Shandong Yuyang Environmental Protection Equipment Co., Ltd, Yixing Tianzhilan Environmental Protection Equipment Co., Ltd, Foshan Duntai Valve Electromechanical 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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Dezhou Wangjing Environmental Protection Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2020-03-10
Registered Capital3000K CNY

Dezhou Wangjing Environmental Protection Equipment Co., Ltd. is registered at Room 206, Building 2, Aotong Industrial Park, Ande Street, Lingcheng District, Dezhou City, Shandong Province. The registration authority is the Lingcheng District Market Supervision Administration of Dezhou City, and the legal representative is Hou Jintao. The business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of dust removal technology equipment; Mechanical equipment research and development; Specialized equipment repair; Industrial engineering design services; Environmental consulting services. (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 Treatment Equipment, Drum Type Microfilter, Spiral Stacking Machine

Top 2
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Jiangsu Xinghongkai Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2014-07-24
Registered Capital21580K CNY

Jiangsu Xinghongkai Environmental Protection Equipment Co., Ltd., with its registered address in Zhongxiang Village Industrial Concentration Zone, Heqiao Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Shao Zhenghong. Its business scope includes technical research and development, manufacturing, processing, sales, installation, commissioning, and technical services of environmental pollution prevention and control equipment, water treatment equipment, industrial automation equipment, and general mechanical equipment; Installation of mechanical and electrical equipment; Maintenance of environmental protection equipment; Design and construction of environmental protection projects; Sales of environmentally friendly accessories, metal products, plastic products, hardware and electrical appliances, wires and cables. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sludge Treatment Equipment, Screw Conveyor, Magnetic Coagulation

Top 3
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Shandong Collins Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2017-05-15
Registered Capital10800K CNY

Shandong Collins Environmental Protection Technology Co., Ltd., with its registered address located 100 meters south of the intersection of Ma'ershan Avenue and Tourist Road in Baigezhuang, Huanghua Town, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Sun Xinjie, and the business scope includes research and development, production, and sales of environmental protection machinery and accessories; Selling steel, hardware products, electrical equipment, nylon rope ladders, water pumps, reducers, motors, and air compressors; Import and export business of goods. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Sludge Treatment Equipment, High-Efficiency Sedimentation Tank, Integrated Water Purifier

TOP4
Changzhou Yuqi Drying Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2019-08-21
Registered Capital3000K CNY

Changzhou Yuqi Drying Equipment Co., Ltd. is registered in Chajia Village, Zhenglu Town, Tianning District, Changzhou City. The registration authority is the Tianning District Administrative Approval Bureau of Changzhou City, and the legal representative is Zhu Qiangqiang. Its business scope includes drying equipment, environmental protection equipment, chemical machinery equipment, pharmaceutical equipment, food machinery, and mechanical parts manufacturing and processing; Metal cold working processing; Manufacturing and installation of power control equipment; Manufacturing and sales of crushing equipment, pharmaceutical equipment, conveying equipment, dust removal equipment, and fans; Design and installation of drying equipment; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sludge Treatment Equipment, Crusher, Shot Blasting Machine

TOP5
Changzhou Jinxiang Drying Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2010-01-12
Registered Capital6680K CNY

Changzhou Jinxiang Drying Equipment Co., Ltd., with its registered address in Jiaoxi Industrial Park, Zhenglu Town, Tianning District, Changzhou City. The registration authority is the Tianning District Administrative Approval Bureau of Changzhou City, and the legal representative is Wu Linjun. Its business scope includes the manufacturing, sales, and technical services of drying machinery, plastic machinery, general machinery equipment, dust removal equipment, pharmaceutical machinery, packaging machinery, powder equipment, and mechanical components; Sheet metal cold work, mechanical components, welding processing; Sales of metal materials, building materials, refractory materials, chemical raw materials and products (excluding dangerous goods), decorative materials, and plastic particles; Import and export business of various commodities and technologies through self operation and agency, except for commodities and technologies restricted or prohibited by the state for enterprise operation or import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sludge Treatment Equipment, Fermentation Feed Crusher, Potassium Sorbate Dryer

TOP6
Jining Shengyuan Second hand Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2021-08-19
Registered Capital50K CNY

Jining Shengyuan Second hand Equipment Co., Ltd., with its registered address located 500 meters north of Beizhaozhuang Village, Huanggai Town, Jiaxiang County, Jining City, Shandong Province, is registered with the Jiaxiang County Market Supervision Administration. The legal representative is Zhao Shanfu, and its business scope includes general projects such as gas and liquid separation and pure purification equipment sales; Sales of pharmaceutical specialized equipment; Sales of agricultural machinery; Sale of second-hand goods; Sales of specialized equipment for agricultural and sideline food processing; Sales of specialized equipment for refining and chemical production; Sales of specialized packaging equipment; Sales of electrical equipment; Sales of electric food processing equipment; Sales of pumps and vacuum equipment; Sales of mechanical equipment; Sales of special equipment; Sales of specialized equipment for environmental protection; Sales of metal products; Sales of specialized equipment for processing leather, fur, and their products. (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 Treatment Equipment, Second Hand Mvr Evaporator, Second Hand Extraction Tank

TOP7
Shandong Shuangyong Green Tree Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2022-09-27
Registered Capital5000K CNY

Shandong Shuangyong Green Tree Environmental Protection Equipment Co., Ltd., with its registered address located in Qiaomen Village, Mizhou Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Wei Bo, and the business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Air pollution control; Air pollution prevention and control services; Sales of mechanical equipment; Sales of mechanical parts and components; Installation services for ordinary mechanical equipment; 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, conduct business activities independently based on the business license in accordance with the law). Core products: Sludge Treatment Equipment, Inclined Tube Settling Tank, Shallow Air Flotation Machine

TOP8
Shandong Yuyang Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2020-10-15
Registered Capital3000K CNY

Shandong Yuyang Environmental Protection Equipment Co., Ltd., with its registered address at No. 200 Zhujia Village Industrial Park, Tourism Road, Nanhu District, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Zheng Xiaoqian, and the business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of specialized equipment for pulp and paper production; Sales of specialized equipment for pulp and paper production; Manufacturing of specialized packaging equipment; Sales of specialized packaging equipment; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Sales of electrical and mechanical equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of general components; Specialized equipment repair; General equipment repair; Manufacturing of monitoring and detection instruments for water quality pollutants; Manufacturing of specialized chemical products (excluding hazardous chemicals); Manufacturing of hardware products; Wholesale of hardware products (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: sewage treatment and its recycling (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Sludge Treatment Equipment, Sewage Treatment Equipment, Solid Liquid Separation Equipment

TOP9
Yixing Tianzhilan Environmental Protection Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2010-03-10
Registered Capital20800K CNY

Yixing Tianzhilan Environmental Protection Equipment Co., Ltd., with its registered address at No. 25 Saite Avenue, Industrial Concentration Zone, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Zhou Jian as its legal representative. Its business scope includes licensed projects such as construction projects; Construction engineering design (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results) General project: Manufacturing of specialized environmental protection equipment; Manufacturing of sludge treatment equipment; Manufacturing of household waste treatment equipment; Manufacturing of industrial automatic control system devices; Manufacturing of plastic products; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of specialized equipment for environmental protection; Sales of household waste treatment equipment; Sales of instruments and meters; Sales of glass fiber reinforced plastic products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Water pollution control; Research and development of carbon reduction, carbon conversion, carbon capture, and carbon sequestration technologies; Ordinary mechanical equipment installation services (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: Sludge Treatment Equipment, Scraping And Suction Mud Machine, Microfiltration Machine

TOP10
Foshan Duntai Valve Electromechanical Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2011-12-16
Registered Capital16000K CNY

Foshan Duntai Valve Electromechanical Equipment Co., Ltd., with its registered address located on the east side of Shengli West Road, Pingzhou Industrial Park, Guicheng Street, Nanhai District, Foshan City, is registered with the Market Supervision Administration of Nanhai District, Foshan City. The legal representative is Ye Jianteng, and the business scope includes general projects: manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of specialized machinery and equipment for water resources; Water resource management; Sales of pumps and vacuum equipment; Manufacturing of pumps and vacuum equipment; General equipment manufacturing (excluding special equipment manufacturing); Sales of valves and plugs; Manufacturing of lighting fixtures; Sales of lighting fixtures; Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Installation and maintenance of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Sales of agricultural machinery; Agricultural machinery manufacturing; Sales of mechanical equipment; Sales of industrial automatic control system devices; Manufacturing of industrial automatic control system devices. (Except for projects that require approval according to law, independently carry out business activities based on the business license) Licensed project: hydropower generation; Installation of protective equipment for civil air defense engineering; Manufacturing of protective equipment for civil air defense engineering; Sales of civil air defense engineering protective equipment; Installation of civil nuclear safety equipment; Manufacturing of civil nuclear safety equipment; Construction project design; Electrical installation services; Design of civil nuclear safety equipment; Installation, renovation, and repair of special equipment; Natural water collection and distribution. (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: Sludge Treatment Equipment, Electric Gate, Water Conservancy Automation Gate

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dezhou Wangjing Environmental Protection Equipment Co., Ltd2020-03-10Sludge Treatment Equipment, Drum Type Microfilter, Spiral Stacking Machine3000K CNYNot Supported
Jiangsu Xinghongkai Environmental Protection Equipment Co., Ltd2014-07-24Sludge Treatment Equipment, Screw Conveyor, Magnetic Coagulation21580K CNYSupported
Shandong Collins Environmental Protection Technology Co., Ltd2017-05-15Sludge Treatment Equipment, High-Efficiency Sedimentation Tank, Integrated Water Purifier10800K CNYNot Supported
Changzhou Yuqi Drying Equipment Co., Ltd2019-08-21Sludge Treatment Equipment, Crusher, Shot Blasting Machine3000K CNYSupported
Changzhou Jinxiang Drying Equipment Co., Ltd2010-01-12Sludge Treatment Equipment, Fermentation Feed Crusher, Potassium Sorbate Dryer6680K CNYNot Supported
Jining Shengyuan Second hand Equipment Co., Ltd2021-08-19Sludge Treatment Equipment, Second Hand Mvr Evaporator, Second Hand Extraction Tank50K CNYNot Supported
Shandong Shuangyong Green Tree Environmental Protection Equipment Co., Ltd2022-09-27Sludge Treatment Equipment, Inclined Tube Settling Tank, Shallow Air Flotation Machine5000K CNYSupported
Shandong Yuyang Environmental Protection Equipment Co., Ltd2020-10-15Sludge Treatment Equipment, Sewage Treatment Equipment, Solid Liquid Separation Equipment3000K CNYSupported
Yixing Tianzhilan Environmental Protection Equipment Co., Ltd2010-03-10Sludge Treatment Equipment, Scraping And Suction Mud Machine, Microfiltration Machine20800K CNYSupported
Foshan Duntai Valve Electromechanical Equipment Co., Ltd2011-12-16Sludge Treatment Equipment, Electric Gate, Water Conservancy Automation Gate16000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of sludge treatment equipment, it is recommended to prioritize verifying the equipment's processing capacity (such as daily processing capacity, moisture content range) and project scale matching. There are significant differences in technical parameters such as dewatering rate between industrial sludge and municipal sludge treatment scenarios.
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical information. For example, municipal sewage treatment projects tend to choose suppliers with urban sewage plant renovation cases.
  • For highly corrosive sludge scenarios, it is necessary to pay attention to key technical parameters such as equipment materials (such as stainless steel or anti-corrosion coatings) and sealing performance to avoid component wear caused by long-term operation.
  • Different process routes (such as stacked screw and plate frame) directly affect the land occupation space and energy consumption level. Before procurement, a comprehensive evaluation should be conducted based on site conditions and operating costs.

Knowledge Base

Q

This article compares the working principles, applicable scenarios, and energy consumption differences between sludge dryers and plate presses, helping industrial users choose suitable treatment equipment based on sludge characteristics and improve dewatering efficiency.

Q

Analysis of application characteristics of fully automatic sludge treatment equipment In modern sewage treatment systems, sludge production is large, the composition is complex, and manual operation is difficult. Traditional intermittent or semi-automatic treatment methods are no longer able to meet the requirements of high efficiency, stability, and operation. In order to improve the level of sludge reduction, stabilization, and resource utilization, fully automatic sludge treatment equipment has emerged, which integrates control and continuous operation

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