Updated Sep 6, 2026 · Public platform & industry data

Sep 6, 2026 Updated

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2026 Top 10 Wastewater Treatment Equipment Manufacturers in China

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

The top 10 Wastewater Treatment Equipment manufacturers in China for 2026 are: Wuxi Xincheng Environmental Protection Technology Co., Ltd, Nanjing Hongguang Environmental Technology Co., Ltd, Shandong Aolai Machinery Co., Ltd, Hebei Heqin Environmental Protection Technology Co., Ltd, Hebei Taoli Environmental Protection Equipment Co., Ltd, Xinjiang Mingbo Composite Materials Co., Ltd, Weifang Luyang Environmental Protection Equipment Co., Ltd, Shandong Guangsheng Environmental Protection Technology Co., Ltd, Xinhe County Jinyinuo Hydraulic Machinery Co., Ltd, Hengshui Chuanglian 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: Wastewater Treatment Equipment, Internal Inlet Grille, Microfiltration Machine

Top 2
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Nanjing Hongguang Environmental Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2023-11-28
Registered Capital10000K CNY

Nanjing Hongguang Environmental Technology Co., Ltd., registered at No. A-91, Chuangzhi Industrial Park, No. 37 Shenzhou Road, Lukou Street, Jiangning District, Nanjing City, Jiangsu Province, registered with the Jiangning District Government Service Management Office of Nanjing City, with Yang Jun as the legal representative. Its business scope includes licensed projects such as construction engineering design; Construction projects (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) General projects: Manufacturing of water quality pollutant monitoring and detection instruments and meters; Manufacturing of ecological environment monitoring and detection instruments and meters; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Sales of air pollution monitoring and detection instruments and meters; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of ecological environment monitoring and detection instruments and meters; Manufacturing of specialized equipment for environmental protection; Indoor air pollution control; Retail of computer software, hardware, and auxiliary equipment; Computer system services; Electronic product sales; Sales of electronic components and electromechanical equipment; Sales of communication equipment; Information technology consulting services; Technology import and export; Import and export of goods; Software development (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Wastewater Treatment Equipment, Cyanide,

Top 3
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Shandong Aolai Machinery Co., Ltd
Overall Score4.7 / 5
Est. Date2019-11-04
Registered Capital3000K CNY

Shandong Aolai Machinery Co., Ltd., with its registered address at Room 1601, Block A, Zhongde Plaza, Liying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Rencheng District, Jining City. The legal representative is Zhang Guoliang, and the business scope includes general projects: sales of mechanical equipment; Sales of specialized equipment for environmental protection; Sales of construction machinery; Sales of agricultural machinery; Sales of instruments and meters; Sales of firefighting equipment; Sales of new energy vehicles as a whole; Retail of hardware products; Wholesale of hardware products; Electronic product sales; Network technology services; Computer system services (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: Import and export of goods (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: Wastewater Treatment Equipment, Excavator Attachments, Construction Machinery

TOP4
Hebei Heqin Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2020-01-19
Registered Capital10000K CNY

Hebei Heqin Environmental Protection Technology Co., Ltd. is registered at Xingyuan Street and Chuangye South Road intersection, Small and Medium sized Enterprise Entrepreneurship Park, Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Zheng Tianwei. The business scope includes the manufacturing of glass fiber reinforced plastic products. Environmental technology research and development, production, processing, sales, installation of communication towers, mast towers, single tube towers, radio and television towers, power towers, power steel pipe poles, lightning protection towers, observation towers, wind measurement towers, fire training towers, steel structure engineering, fiberglass products and composite materials products, purification and energy-saving equipment, central air conditioning supporting products, winding pipes, cable conduits, extrusion equipment, anti-corrosion engineering, communication towers, and integrated computer room relocation, renovation, reinforcement, replacement, inspection and maintenance services throughout the year, communication computer rooms, buried lifting cabinets, distribution cabinets, fireproof cabinets, antenna feeders, monitoring poles, beautification poles, smart poles, micro poles, communication base station construction leasing, construction, street lamp poles, transportation facilities, highway guardrails, communication base station agents Wei. To engage in the export business of self-produced products and technologies of our enterprise, as well as the import business of mechanical equipment, spare parts, raw materials and technologies required by our enterprise, except for goods and technologies restricted or prohibited from import and export by the state. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Wastewater Treatment Equipment

TOP5
Hebei Taoli Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2020-03-03
Registered Capital5000K CNY

Hebei Taoli Environmental Protection Equipment Co., Ltd. is registered at No. 6 Ronghua Street, Qiliying Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City, and the legal representative is Ma Pengfei. Its business scope includes the manufacturing of specialized environmental protection equipment. Processing, manufacturing, installation, and sales of environmental protection equipment, fiberglass products, desulfurization towers, fiberglass pipelines, sand filled pipelines, pipelines, fiberglass containers, fiberglass septic tanks, fire water tanks, air pollution control equipment, solid waste and water treatment equipment, purification and energy-saving equipment, central air conditioning, cooling towers, fans, molded products, fiberglass water tanks, stainless steel water tanks, sign posts, gas pressure regulator equipment, extruded profiles, daylighting panels, and anti glare panels. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Wastewater Treatment Equipment, Fiberglass Arch Cover Plate, Fiberglass Desulfurization Tower

TOP6
Xinjiang Mingbo Composite Materials Co., Ltd

No. 1-05 Qinghu Mingcheng Market, No. 350 Mengjin South Road, 25th District, Wujiaqu City, Xinjiang

Overall Score4.5 / 5
Est. Date2026-02-13
Registered Capital3000K CNY

Xinjiang Mingbo Composite Materials Co., Ltd. is located at No. 1-05 Qinghu Mingcheng Market, No. 350 Mengjin South Road, 25th District, Wujiaqu City, Xinjiang. It was established on February 13, 2026 and registered with the Market Supervision and Administration Bureau of the Sixth Division of the Xinjiang Production and Construction Corps. The legal representative is Kangyang. Core products: Wastewater Treatment Equipment, Sewage Treatment Equipment, Fiberglass Pump Station

TOP7
Weifang Luyang Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2018-06-15
Registered Capital20000K CNY

Weifang Luyang Environmental Protection Equipment Co., Ltd., with its registered address at No. 1027, Weixu North Road, Yingqiu Town, Changle County, Weifang City, Shandong Province, its registered authority is Changle County Market Supervision Administration, and its legal representative is Shen Baoping. Its business scope includes the production and sales of special equipment for environmental protection, glass fiber reinforced plastic products, integrated prefabricated pump stations, fans, stainless steel products, polyurethane plastic insulation boards, environmental engineering services, professional design services, environmental protection testing, air pollution control, water pollution control, solid waste control, light pollution control services, noise pollution control services, energy conservation technology promotion services, maintenance of special equipment for environmental protection, and sales of heat insulation and sound insulation materials, foam plastics, asbestos products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Wastewater Treatment Equipment, Fiberglass Underground Sewage Treatment Equipment, Fiberglass Storage Tank

TOP8
Shandong Guangsheng Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2012-11-02
Registered Capital50880K CNY

Shandong Guangsheng Environmental Protection Technology Co., Ltd., registered at Laotai Xue Road South, Zhucheng Development Zone, Weifang City, Shandong Province, with the registration authority of Zhucheng Market Supervision and Administration Bureau and the legal representative of Li Hua, operates in general projects including mechanical equipment research and development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for agricultural and sideline food processing; Sales of specialized equipment for agricultural and sideline food processing; Manufacturing of specialized equipment for pulp and paper production; Sales of specialized equipment for pulp and paper production; Agricultural machinery manufacturing; Sales of agricultural machinery; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of agricultural, forestry, animal husbandry and fishery machinery accessories; Sales of agricultural, forestry, animal husbandry and fishery machinery accessories; Construction of landscaping and greening projects; Manufacturing of instruments and meters; Sales of instruments and meters; Installation services for ordinary mechanical equipment; Solid waste management; External contracting projects; Air pollution control; Air pollution prevention and control services; Soil environmental pollution prevention and control services; Soil pollution control and remediation services; Sales of chemical products (excluding licensed chemical products); Retail of hardware products; Wholesale of hardware products; Sales of building waterproofing membrane products; Sales of building materials; Sales of lightweight building materials; Sales of building decoration materials; Sales of metal materials; Manufacturing of automotive parts and accessories; Wholesale of automotive spare parts; Retail of automotive spare parts; Manufacturing of special task robots; Sales of service consumption robots; Sales of intelligent robots; Sales of industrial robots; Manufacturing of service consumption robots; Industrial robot manufacturing; Installation and maintenance of industrial robots; Research and development of intelligent robots; Sales of artificial intelligence hardware; Manufacturing of household waste treatment equipment; Sales of household waste treatment equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Import and export of goods. (Except for projects that require approval according to law, conduct business activities independently based on the business license) Licensed project: electrical installation services; Construction project design; Construction project construction; Production and supply of tap water; Wastewater treatment and its recycling; Kitchen waste disposal. (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: Wastewater Treatment Equipment, Slaughter Wastewater Treatment Equipment, Cleaning Sewage Treatment Equipment

TOP9
Xinhe County Jinyinuo Hydraulic Machinery Co., Ltd
Overall Score4.4 / 5
Est. Date2019-08-20
Registered Capital10000K CNY

Xinhe Jinyinuo Hydraulic Machinery Co., Ltd. is located in Xingqiukou Village, Xinhe County, Xingtai City, Hebei Province. It was established on August 20, 2019, with the registration authority of Xinhe County Market Supervision Administration and the legal representative being Song Shifu. Core products: Wastewater Treatment Equipment

TOP10
Hengshui Chuanglian Environmental Protection Technology Co., Ltd

100 meters south of the intersection of Fuqiang North Road and Jianhua Street, Zaoqiang County, Hengshui City, Hebei Province, west of the road

Overall Score4.4 / 5
Est. Date2021-04-25
Registered Capital1000K CNY

Hengshui Chuanglian Environmental Protection Technology Co., Ltd. is located 100 meters south of the intersection of Fuqiang North Road and Jianhua Street in Zaoqiang County, Hengshui City, Hebei Province. It was established on April 25, 2021, with the registration authority being the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative being Cui Zhaoxiang. Core products: Wastewater Treatment Equipment, Integrated Pumping Station, Processing And Lifting Pump Station

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Wuxi Xincheng Environmental Protection Technology Co., Ltd2020-03-20Wastewater Treatment Equipment, Internal Inlet Grille, Microfiltration Machine10800K CNYSupported
Nanjing Hongguang Environmental Technology Co., Ltd2023-11-28Wastewater Treatment Equipment, Cyanide, 10000K CNYNot Supported
Shandong Aolai Machinery Co., Ltd2019-11-04Wastewater Treatment Equipment, Excavator Attachments, Construction Machinery3000K CNYNot Supported
Hebei Heqin Environmental Protection Technology Co., Ltd2020-01-19Wastewater Treatment Equipment10000K CNYSupported
Hebei Taoli Environmental Protection Equipment Co., Ltd2020-03-03Wastewater Treatment Equipment, Fiberglass Arch Cover Plate, Fiberglass Desulfurization Tower5000K CNYSupported
Xinjiang Mingbo Composite Materials Co., Ltd2026-02-13Wastewater Treatment Equipment, Sewage Treatment Equipment, Fiberglass Pump Station3000K CNYNot Supported
Weifang Luyang Environmental Protection Equipment Co., Ltd2018-06-15Wastewater Treatment Equipment, Fiberglass Underground Sewage Treatment Equipment, Fiberglass Storage Tank20000K CNYSupported
Shandong Guangsheng Environmental Protection Technology Co., Ltd2012-11-02Wastewater Treatment Equipment, Slaughter Wastewater Treatment Equipment, Cleaning Sewage Treatment Equipment50880K CNYSupported
Xinhe County Jinyinuo Hydraulic Machinery Co., Ltd2019-08-20Wastewater Treatment Equipment10000K CNYNot Supported
Hengshui Chuanglian Environmental Protection Technology Co., Ltd2021-04-25Wastewater Treatment Equipment, Integrated Pumping Station, Processing And Lifting Pump Station1000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of sewage treatment equipment, it is recommended to prioritize confirming key technical parameters such as treatment capacity and COD removal rate to ensure that equipment specifications match the actual sewage load. Special indicators such as corrosion resistance need to be considered in industrial scenarios.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. These suppliers have more stable delivery records in municipal or industrial park projects.
  • When purchasing sewage treatment equipment, it is usually necessary to consider the differences in application scenarios. For example, chemical wastewater needs to focus on the configuration of pre-treatment units, while domestic sewage treatment needs to strengthen the energy efficiency performance of biochemical treatment modules.
  • When evaluating sewage treatment solutions for different technological routes, it is recommended to compare the operating costs of membrane bioreactor (MBR) and traditional activated sludge process. Long term maintenance costs may affect the overall procurement decision.

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