Updated Oct 7, 2026 · Public platform & industry data

Oct 7, 2026 Updated

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2026 Top 10 Sewage Discharge Equipment Manufacturers in China

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Top-rated Sewage Discharge Equipment suppliers, How to choose a Sewage Discharge Equipment manufacturer, Best Sewage Discharge Equipment companies in China

The top 10 Sewage Discharge Equipment manufacturers in China for 2026 are: Wuxi Xincheng Environmental Protection Technology Co., Ltd, Jizhou District Zhaoyu Water Conservancy Machinery Factory, Chongqing Fandun Environmental Protection Equipment Co., Ltd, Weifang Xiaoyu Environmental Protection Water Treatment Equipment Co., Ltd, Xinjiang Yiheheng Environmental Protection Technology Co., Ltd, Foshan Wopu Machinery Co., Ltd, Xintai Water Conservancy Machinery Factory in Xinhe County, Shandong Fangyuan Environmental Engineering Co., Ltd, Denghui Hydraulic Machinery Factory, Xinhe County, Shandong Chuanbo Environmental Protection Technology 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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Wuxi Xincheng Environmental Protection Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2020-03-20
Registered Capital10800K CNY

Wuxi Xincheng Environmental Protection Technology Co., Ltd. is registered in Gaocheng Village, Gaocheng Town, Yixing City. The registration authority is the Yixing Administrative Approval Bureau, and the legal representative is Xu Ling. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Intelligent basic manufacturing equipment manufacturing; Manufacturing of industrial control computers and systems; Manufacturing of general components; Manufacturing of power transmission, distribution and control equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of mechanical parts and components; Sales of specialized equipment for environmental protection; Sales of mechanical equipment; Sales of intelligent basic manufacturing equipment; Sales of pumps and vacuum equipment; Sales of gas and liquid separation and purification equipment; Sales of electronic components and electromechanical equipment; Sales of pneumatic power machinery and components; Sales of hydraulic power machinery and components; Sales of distribution switch control equipment; Sales of metal products; Sales of plastic products; Sales of electrical equipment; Sales of instruments and meters; General equipment repair; Specialized equipment repair; Electrical equipment repair; Repair of metal products; Instrument and meter repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Environmental consulting services; Professional design services; Industrial design services; Engineering management services; Water pollution control (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: Sewage Discharge Equipment, Silo, Speed Reducer

Top 2
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Jizhou District Zhaoyu Water Conservancy Machinery Factory
Overall Score4.7 / 5
Est. Date2014-09-29
Registered Capital-

Zhaoyu Water Conservancy Machinery Factory in Jizhou District, Hengshui City, with its registered address in Gaotianzhuang Village, Xiwang Town, Jizhou District. The registration authority is Jizhou District Market Supervision and Administration Bureau, and the legal representative is Gao Zhao. Its business scope includes the production, sales, and installation of opening and closing machines, gates, trash cans, hydraulic dams, steel dams, flap doors, drainage machinery, valves, and plugs; Anticorrosion engineering construction, environmental protection equipment, overweight machine, axial flow pump, rubber waterstop, closed cell foam board, polysulfide adhesive, geotextile, and geotextile sales. Core products: Sewage Discharge Equipment, Integrated Machine Gate, Trash Rack

Top 3
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Chongqing Fandun Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2014-02-28
Registered Capital12000K CNY

Chongqing Fandun Environmental Protection Equipment Co., Ltd., with its registered address at CQ-01-B2-11-1102, Building 2, No. 37 Jingyang Road, Huxi Street, High tech Zone, Chongqing. The registration authority is the Market Supervision Administration of Chongqing High tech Industrial Development Zone Management Committee, and the legal representative is Yan Du. Its business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Import and export of goods; Technology import and export; Environmental consulting services; Wastewater treatment and its recycling; Water pollution control; Air pollution control; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Manufacturing of specialized machinery and equipment for water resources; Water pollution prevention and control services; Air pollution prevention and control services; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Sales of communication equipment; Sales of mechanical and electrical equipment; Manufacturing of mechanical and electrical equipment; Sales of electrical equipment; Sales of mechanical equipment; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of ecological environment materials; Sales of ecological environment materials; Sales of metal products; Manufacturing of metal structures; Sales of metal structures; Container manufacturing; Container sales; Sales of ecological environment monitoring and detection instruments and meters; Sales of specialized instruments and meters for environmental monitoring; Sales of water quality pollutant monitoring and detection instruments and meters; Installation services for ordinary mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Labor services (excluding labor dispatch); Sales of Class I medical devices; Sales of Class II medical devices; Development of intelligent water management system. (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: Sewage Discharge Equipment, Sewage Treatment Equipment

TOP4
Weifang Xiaoyu Environmental Protection Water Treatment Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2013-04-22
Registered Capital20000K CNY

Weifang Xiaoyu Environmental Protection Water Treatment Equipment Co., Ltd. is registered at the intersection of Jinshan Street and Weixu Road, Xin'an Street, Anqiu City, Weifang City, Shandong Province, China. The registered authority is Anqiu Market Supervision Administration Bureau, and the legal representative is Zhang Fuliang. The business scope includes production, research and development, assembly, and sales of water treatment equipment and supporting facilities.. Core products: Sewage Discharge Equipment, Sewage Treatment System, Sewage Treatment Equipment

TOP5
Xinjiang Yiheheng Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2025-04-24
Registered Capital1000K CNY

Xinjiang Yiheheng Environmental Protection Technology Co., Ltd., registered at No. 1151 Xisan Lane, Midong South Road, Midong District, Urumqi City, Xinjiang, China, is located at Building 3, Automobile City Area, North District, Hualing Building Materials Import and Export Base. The registration authority is the Midong District Market Supervision and Administration Bureau, and the legal representative is Zhang Tao. The business scope includes general projects such as water environment pollution prevention and control services; Water pollution control; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of ecological environment materials; Sales of steel reinforcement products for construction; Sales of building materials; Operation of wires and cables; Sales of lime and gypsum; Sales of cement products; Sales of architectural ceramic products; Floor sales; Brick and tile sales; Retail of hardware products; Sales of building blocks; Sales of building waterproofing membrane products; Sales of building decoration materials; Sales of refractory materials; Sales of pumps and vacuum equipment; Sales of daily miscellaneous goods; Sales of electronic components and electromechanical equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of electronic specialized equipment; Installation services for ordinary mechanical equipment; Sales of office equipment; Sales of power electronic components; Sales of mechanical and electrical equipment; Sales of labor protection equipment; Labor services (excluding labor dispatch). (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) Licensed project: construction project construction; Construction labor subcontracting; Professional construction work. (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: Sewage Discharge Equipment

TOP6
Foshan Wopu Machinery Co., Ltd
Overall Score4.5 / 5
Est. Date2017-09-26
Registered Capital200K EUR

Foshan Wopu Machinery Co., Ltd., registered at No. 33, Xilian Development Zone, Danzao Town, Nanhai District, Foshan City (registered address), registered with the Market Supervision Administration of Nanhai District, Foshan City, with Wu Xuanyu as the legal representative. Its business scope includes general projects such as pump and vacuum equipment manufacturing; Sales of pumps and vacuum equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of specialized machinery and equipment for water resources; Sales of mechanical equipment; Sales of fiberglass and related products; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Development of intelligent water management system; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Maintenance of electronic and mechanical equipment (excluding special equipment); Installation services for ordinary mechanical equipment; Information technology consulting services; Environmental consulting services; Engineering and technological research and experimental development (excluding the development and application of human stem cells, gene diagnosis and treatment technologies, rare and unique precious and excellent varieties in China); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Water pollution control; Municipal facility management; Import and export of goods; Technology import and export; Water related consulting services; Manufacturing of specialized equipment for plastic processing; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Wastewater treatment and its recycling; Water pollution prevention and control services; Internet of Things application services; Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction project construction. (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 issued by relevant departments.) (The above projects do not involve special management measures for foreign investment access.). Core products: Sewage Discharge Equipment, Integrated Prefabricated Pump Station, Integrated Sewage Interception (Flow) Well

TOP7
Xintai Water Conservancy Machinery Factory in Xinhe County

No. 89, Nanzhanghua Village, Xinhe Town, Xinhe County, Xingtai City, Hebei Province

Overall Score4.5 / 5
Est. Date2018-03-09
Registered Capital10000K CNY

Xintai Water Conservancy Machinery Factory, located at No. 89, Nanzhanghua Village, Xinhe Town, Xinhe County, Xingtai City, Hebei Province, was established on March 9, 2018. The registration authority is Xinhe County Market Supervision and Administration Bureau, and the legal representative is Li Shijing. Core products: Sewage Discharge Equipment, Trash Rack, Belt Conveyor

TOP8
Shandong Fangyuan Environmental Engineering Co., Ltd
Overall Score4.5 / 5
Est. Date2018-01-26
Registered Capital10000K CNY

Shandong Fangyuan Environmental Engineering Co., Ltd., with its registered address at the eastern end of Dasongyuan Village, Mizhou Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau and represented by Cao Fahui as its legal representative. Its business scope includes environmental engineering design and construction; Research and development, manufacturing, and sales of environmental protection equipment and accessories, water purification equipment, water supply and drainage equipment, mining machinery, food machinery, slaughter machinery, packaging machinery, agricultural machinery and accessories; Selling electromechanical equipment and accessories, automotive parts, water treatment agents; Municipal engineering and landscaping construction: development and promotion of sewage treatment technology, solid waste treatment technology, and atmospheric environment treatment technology; Environmental technology information consultation; Import and export business of goods and technology. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Sewage Discharge Equipment, Mechanical Filter, Complete Set Of Sewage Treatment Equipment

TOP9
Denghui Hydraulic Machinery Factory, Xinhe County

Gezhaozhuang Village, Xinhe County, Xingtai City, Hebei Province

Overall Score4.4 / 5
Est. Date2021-11-12
Registered Capital1000K CNY

Xinhe County Denghui Hydraulic Machinery Factory, located in Gezhaozhuang Village, Xinhe County, Xingtai City, Hebei Province, was established on November 12, 2021. The registration authority is the Xinhe County Market Supervision Administration, and the legal representative is Zheng Jianhui. Core products: Sewage Discharge Equipment, Steel Flap Door, Cast Iron Flap Door

TOP10
Shandong Chuanbo Environmental Protection Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2019-01-22
Registered Capital3000K CNY

Shandong Chuanbo Environmental Protection Technology Co., Ltd. is located on the second floor of the Innovation and Entrepreneurship Center in Weifang Comprehensive Bonded Zone, Shandong Province, at 201-23. It was established on January 22, 2019 and registered with the Weifang Comprehensive Bonded Zone Market Supervision and Administration Bureau. The legal representative is Zhang Chengbo. Core products: Sewage Discharge Equipment, Sewage Treatment, Livestock Wastewater Treatment Equipment

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Wuxi Xincheng Environmental Protection Technology Co., Ltd2020-03-20Sewage Discharge Equipment, Silo, Speed Reducer10800K CNYSupported
Jizhou District Zhaoyu Water Conservancy Machinery Factory2014-09-29Sewage Discharge Equipment, Integrated Machine Gate, Trash Rack-Supported
Chongqing Fandun Environmental Protection Equipment Co., Ltd2014-02-28Sewage Discharge Equipment, Sewage Treatment Equipment12000K CNYNot Supported
Weifang Xiaoyu Environmental Protection Water Treatment Equipment Co., Ltd2013-04-22Sewage Discharge Equipment, Sewage Treatment System, Sewage Treatment Equipment20000K CNYNot Supported
Xinjiang Yiheheng Environmental Protection Technology Co., Ltd2025-04-24Sewage Discharge Equipment1000K CNYNot Supported
Foshan Wopu Machinery Co., Ltd2017-09-26Sewage Discharge Equipment, Integrated Prefabricated Pump Station, Integrated Sewage Interception (Flow) Well200K EURSupported
Xintai Water Conservancy Machinery Factory in Xinhe County2018-03-09Sewage Discharge Equipment, Trash Rack, Belt Conveyor10000K CNYSupported
Shandong Fangyuan Environmental Engineering Co., Ltd2018-01-26Sewage Discharge Equipment, Mechanical Filter, Complete Set Of Sewage Treatment Equipment10000K CNYSupported
Denghui Hydraulic Machinery Factory, Xinhe County2021-11-12Sewage Discharge Equipment, Steel Flap Door, Cast Iron Flap Door1000K CNYNot Supported
Shandong Chuanbo Environmental Protection Technology Co., Ltd2019-01-22Sewage Discharge Equipment, Sewage Treatment, Livestock Wastewater Treatment Equipment3000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of sewage equipment, it is recommended to prioritize checking key technical parameters such as treatment flow rate and corrosion resistance level to ensure compatibility with the characteristics of the factory wastewater. In industrial scenarios, additional attention should be paid to explosion-proof design.
  • 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 equipment adaptability in sub sectors such as chemical and municipal industries.
  • For high organic wastewater scenarios such as food processing, it is recommended to choose sewage equipment with pre-treatment modules and confirm whether there is similar industry application data in the cases provided by the supplier.
  • When purchasing sewage equipment, it is necessary to combine long-term operation and maintenance cost evaluation, such as energy consumption indicators and replacement cycles of vulnerable parts. Such information can be obtained for reference through industry platform statistics or supplier historical cooperation records.

Knowledge Base

Q

When selecting sewage pump equipment, it is necessary to consider factors such as application field, medium characteristics, flow requirements, and operating environment to determine the appropriate pump type and parameters, and pay attention to energy efficiency level and maintenance convenience to ensure efficient and stable operation of the equipment.

Q

This article will introduce several common sewage discharge and environmental protection equipment, including sewage treatment equipment, sludge treatment equipment, and drainage equipment, and briefly explain their working principles and application scenarios. These devices play an important role in environmental protection and sewage treatment.

Q

This article analyzes the equipment properties of sewage wells and their role in drainage systems, introduces their structural composition and functional characteristics, and helps readers understand the practical application value of this infrastructure.

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