Updated Oct 6, 2026 · Public platform & industry data

Oct 6, 2026 Updated

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2026 Top 10 Industrial Wastewater Treatment System Manufacturers in China

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Top-rated Industrial Wastewater Treatment System suppliers, How to choose a Industrial Wastewater Treatment System manufacturer, Best Industrial Wastewater Treatment System companies in China

The top 10 Industrial Wastewater Treatment System manufacturers in China for 2026 are: Weifang Qiande Environmental Protection Equipment Co., Ltd, Changzhou Tianhuan Purification Equipment Co., Ltd, Shanghai Dingxin Environmental Protection Engineering Co., Ltd, Weifang Xiaoyu Environmental Protection Water Treatment Equipment Co., Ltd, Shandong Huayue Environmental Protection Technology Co., Ltd, Guangsheng Environmental Protection Engineering Design Center, Pingshan Town, Luquan, Chongqing Fandun Environmental Protection Equipment Co., Ltd, Shandong Wolsen Intelligent Technology Co., Ltd, Weifang Hengxin Environmental Protection Water Treatment Equipment Co., Ltd, Foshan Wopu 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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Weifang Qiande Environmental Protection Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2017-07-27
Registered Capital3000K CNY

Weifang Qiande Environmental Protection Equipment Co., Ltd. is registered in Chejiagou Village, Yeyuan Town, Linqu County, Weifang City, Shandong Province. The registration authority is Linqu County Market Supervision Administration Bureau, and the legal representative is Feng Yumei. The business scope includes the manufacturing, sales, and installation of environmental protection equipment, water treatment equipment, filtration equipment, mining machinery equipment and accessories; Environmental engineering design and construction; Processing and sales of rubber and plastic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Industrial Wastewater Treatment System, Sewage Treatment Equipment, Dissolved Air Flotation (Daf) Unit

Top 2
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Changzhou Tianhuan Purification Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2014-08-07
Registered Capital10000K CNY

Changzhou Tianhuan Purification Equipment Co., Ltd., with its registered address at No. 2 Lushu East Road, Xuejia Town, Xinbei District, Changzhou City, is registered with the Administrative Approval Bureau of Changzhou National High tech Industrial Development Zone (Xinbei District), and its legal representative is Zhu Zhucheng. Its business scope includes technical research and development, manufacturing, installation, and sales of environmental protection equipment; Research and development of water treatment agents; Sales of chemical products (excluding dangerous goods); Research and development, technology transfer, technical consulting, and technical services for industrial waste gas treatment and water treatment; Operation and management services for water treatment systems; Construction of anti-corrosion engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Industrial Wastewater Treatment System

Top 3
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Shanghai Dingxin Environmental Protection Engineering Co., Ltd
Overall Score4.8 / 5
Est. Date2011-03-04
Registered Capital20000K CNY

Shanghai Dingxin Environmental Protection Engineering Co., Ltd., registered at Building 8-1, Lane 333 Rongbei Road, Zhongshan Street, Songjiang District, Shanghai, with the registration authority of Songjiang District Market Supervision Administration and the legal representative being Zhang Meimei. Its business scope includes licensed projects and various construction activities; Production of Class II medical devices. (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: technical services, technology development, technology consulting, and technology transfer in the field of environmental protection technology; Water pollution prevention and control services; Sales and installation of specialized environmental protection equipment; Sales of mechanical equipment, household appliances, environmental monitoring specialized instruments and meters, and instruments and meters; Research and development, production, sales, and installation services for pure water treatment equipment, pharmaceutical water treatment equipment, sewage treatment equipment, organic solid waste treatment equipment, and exhaust gas treatment equipment; Sales of Class II medical devices. (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: Industrial Wastewater Treatment System, Sewage Purification Equipment, Sewage Treatment Equipment

TOP4
Weifang Xiaoyu Environmental Protection Water Treatment Equipment Co., Ltd
Overall Score4.7 / 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: Industrial Wastewater Treatment System, Sewage Treatment Equipment

TOP5
Shandong Huayue Environmental Protection Technology Co., Ltd

Lingjun International 906, Intersection of Yuqing Street and Youai Road, Weicheng District, Weifang City

Overall Score4.7 / 5
Est. Date2021-07-20
Registered Capital6000K CNY

Shandong Huayue Environmental Protection Technology Co., Ltd. is located at the intersection of Yuqing Street and Youai Road, Lingjun International 906, Weicheng District, Weifang City. It was established on July 20, 2021, with the registration authority of Weifang Weicheng District Market Supervision Administration and the legal representative being Zhong Zhibin. Core products: Industrial Wastewater Treatment System

TOP6
Guangsheng Environmental Protection Engineering Design Center, Pingshan Town, Luquan
Overall Score4.6 / 5
Est. Date2018-05-10
Registered Capital-

Guangsheng Environmental Protection Engineering Design Center in Pingshan Town, Luquan Yi and Miao Autonomous County, Kunming City, Yunnan Province, with its registered address in Chongde Industrial Park, Pingshan Town, Luquan Yi and Miao Autonomous County. The registration authority is the Market Supervision Administration of Luquan Yi and Miao Autonomous County, and the legal representative is Zhang Fuling. Its business scope includes environmental protection engineering construction; Sales and installation services for environmental protection equipment and water treatment equipment; Lighting project; Sales and installation of mechanical equipment; Sales of electrical equipment; Sales and installation services for electrical equipment and ventilation equipment; Sales and installation 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: Industrial Wastewater Treatment System, Sewage Treatment Equipment, Equipment Repair

TOP7
Chongqing Fandun Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 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: Industrial Wastewater Treatment System, Integrated Device, Pure Water Equipment

TOP8
Shandong Wolsen Intelligent Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2019-08-12
Registered Capital11000K CNY

Shandong Wolsen Intelligent Technology Co., Ltd., registered at No. 6555 Baotong East Street, Zhuojing Community, Qingchi Street, Weifang High tech Zone, Shandong Province, is located in Building 1 of the Automatic Transmission Supporting Industrial Park project. The registration authority is the Market Supervision Administration of Weifang High tech Industrial Development Zone, and the legal representative is Guo Haiming. The business scope includes research and development, production, assembly, and sales of environmental protection equipment, gas and liquid separation and purification equipment, energy-saving and environmental protection equipment, disinfection and sterilization equipment, medical devices, safety protection equipment, electromechanical equipment, automation control equipment, and components; Detection of smart devices; Municipal facility management services; Environmental engineering construction; Artificial wetland engineering; Sales: Instruments and meters, electronic products and accessories, fiberglass products; Research and development, technology transfer, and technical services of computer software and hardware; The import and export of goods and technologies allowed by the state (for projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Industrial Wastewater Treatment System, Gypsum Sedimentation Tank, Slow-Release Sterilizer

TOP9
Weifang Hengxin Environmental Protection Water Treatment Equipment Co., Ltd

1-1009, Building 4, No. 4778 Shengli East Street, Kuiwen District, Weifang City, Shandong Province (office space only)

Overall Score4.4 / 5
Est. Date2016-06-17
Registered Capital1000K CNY

Weifang Hengxin Environmental Protection Water Treatment Equipment Co., Ltd., located at 1-1009, Building 4, No. 4778 Shengli East Street, Kuiwen District, Weifang City, Shandong Province (office space only), was established on June 17, 2016. The registered authority is the Market Supervision Administration of Kuiwen District, Weifang City, and the legal representative is Zhang Guoyong. Core products: Industrial Wastewater Treatment System

TOP10
Foshan Wopu Machinery Co., Ltd
Overall Score4.4 / 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: Industrial Wastewater Treatment System, Storage Tank Equipment, Integrated Sewage Interception (Flow) Well

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Weifang Qiande Environmental Protection Equipment Co., Ltd2017-07-27Industrial Wastewater Treatment System, Sewage Treatment Equipment, Dissolved Air Flotation (Daf) Unit3000K CNYSupported
Changzhou Tianhuan Purification Equipment Co., Ltd2014-08-07Industrial Wastewater Treatment System10000K CNYSupported
Shanghai Dingxin Environmental Protection Engineering Co., Ltd2011-03-04Industrial Wastewater Treatment System, Sewage Purification Equipment, Sewage Treatment Equipment20000K CNYNot Supported
Weifang Xiaoyu Environmental Protection Water Treatment Equipment Co., Ltd2013-04-22Industrial Wastewater Treatment System, Sewage Treatment Equipment20000K CNYNot Supported
Shandong Huayue Environmental Protection Technology Co., Ltd2021-07-20Industrial Wastewater Treatment System6000K CNYNot Supported
Guangsheng Environmental Protection Engineering Design Center, Pingshan Town, Luquan2018-05-10Industrial Wastewater Treatment System, Sewage Treatment Equipment, Equipment Repair-Not Supported
Chongqing Fandun Environmental Protection Equipment Co., Ltd2014-02-28Industrial Wastewater Treatment System, Integrated Device, Pure Water Equipment12000K CNYNot Supported
Shandong Wolsen Intelligent Technology Co., Ltd2019-08-12Industrial Wastewater Treatment System, Gypsum Sedimentation Tank, Slow-Release Sterilizer11000K CNYNot Supported
Weifang Hengxin Environmental Protection Water Treatment Equipment Co., Ltd2016-06-17Industrial Wastewater Treatment System1000K CNYNot Supported
Foshan Wopu Machinery Co., Ltd2017-09-26Industrial Wastewater Treatment System, Storage Tank Equipment, Integrated Sewage Interception (Flow) Well200K EURSupported

Purchasing Guide

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

  • For procurement requirements that require the use of industrial wastewater treatment systems, it is recommended to prioritize checking key technical parameters such as treatment capacity and COD removal rate to ensure they match production scale and water quality requirements.
  • 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 records in sub sectors such as chemical and pharmaceutical industries.
  • In high concentration wastewater scenarios such as electroplating or printing and dyeing, attention should be paid to whether the system is equipped with deep oxidation or membrane separation modules, as different process combinations have a significant impact on operating costs.
  • The long-term stability of industrial wastewater treatment systems is highly correlated with the industry performance of suppliers. It is recommended to screen enterprises with more project cases in the past three years based on platform statistical information.

Knowledge Base

Q

In the sewage treatment system upgrade project of a certain industrial park in Shanghai, the vortex ball packing of Yitong Water Purification Materials Co., Ltd. is widely used. Its unique design and structure optimize the sewage treatment process, improve treatment efficiency, reduce operating costs, and lay a solid foundation for the sustainable development of industrial parks.

Q

Baidu AiGou can help you find pictures related to different categories of industrial wastewater treatment systems, taking you on a journey to appreciate the diversity and uniqueness of industrial wastewater treatment systems. At the same time, we also recommend high-quality industrial wastewater treatment system products for you, allowing you to easily and quickly find the most suitable industrial wastewater treatment system for yourself when purchasing.

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