Updated Oct 12, 2026 · Public platform & industry data

Oct 12, 2026 Updated

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2026 Top 10 Water Treatment Equipment Manufacturers in China

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

The top 10 Water Treatment Equipment manufacturers in China for 2026 are: Weifang Qiande Environmental Protection Equipment Co., Ltd, Wocuite (Guangzhou) Water Treatment Equipment Co., Ltd, Shandong Jinmaiyuan Environmental Protection Technology Co., Ltd, Weifang Xiaoyu Environmental Protection Water Treatment Equipment Co., Ltd, Shandong Xinke Environmental Protection Technology Co., Ltd, Qingzhou Yuancheng Environmental Protection Equipment Co., Ltd, Jiangsu Yilida Water Treatment Equipment Co., Ltd, Chengdu Xinzengli Water Treatment Engineering Co., Ltd, Jiangsu Nanyuan Environmental Protection Technology Co., Ltd, Weifang Hengxin Environmental Protection Water Treatment 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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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: Water Treatment Equipment, Sewage Treatment Equipment, Dissolved Air Flotation (Daf) Unit

Top 2
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Wocuite (Guangzhou) Water Treatment Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2016-04-11
Registered Capital5000K CNY

Wocuite (Guangzhou) Water Treatment Equipment Co., Ltd., with its registered address at No. 5, No. 123 Haiyong Road, Shiji Town, Panyu District, Guangzhou City, is registered with the Market Supervision Administration of Panyu District, Guangzhou City. The legal representative is Wang Qi, and its business scope includes the sale of Class II medical devices; Sales of refrigeration and air conditioning equipment; Sales of industrial automatic control system devices; Sales of industrial control computers and systems; Seawater desalination treatment; Wastewater treatment and its recycling; Water pollution prevention and control services; Water pollution control; Manufacturing of specialized equipment for environmental protection; Collection, treatment, and utilization of rainwater, brackish water, and mine water; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of specialized machinery and equipment for water resources; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing);. Core products: Water Treatment Equipment, Softened Water Processor, Industrial Softened Water Equipment

Top 3
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Shandong Jinmaiyuan Environmental Protection Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2018-10-19
Registered Capital10000K CNY

Shandong Jinmaiyuan Environmental Protection Technology Co., Ltd. is located in Dongyangjialing Village Industrial Park, 329 Provincial Road, Mizhou Street, Zhucheng City, Weifang City, Shandong Province. It was established on October 19, 2018, with the registration authority of Zhucheng Market Supervision Administration and the legal representative being Liu Yonghua. Core products: Water 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: Water Treatment Equipment, Sewage Treatment Equipment

TOP5
Shandong Xinke Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2018-08-14
Registered Capital5000K CNY

Shandong Xinke Environmental Protection Technology Co., Ltd., with its registered address at Xituqiang Industrial Park, Longdu Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Xu Zhifeng, and its business scope includes research and development, processing, and sales of environmental protection machinery and accessories; Environmental engineering design and construction; Environmental technology consulting; Selling sewage treatment additives; Import and export business of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Water Treatment Equipment, Dissolved Air Flotation (Daf) Unit, Inclined Tube Settler

TOP6
Qingzhou Yuancheng Environmental Protection Equipment Co., Ltd

Weifang, Shandong

Overall Score4.6 / 5
Est. Date2016-09-20
Registered Capital2000K CNY

Qingzhou Yuancheng Environmental Protection Equipment Co., Ltd., located in Weifang, Shandong, was established on September 20, 2016. Core products: Water Treatment Equipment

TOP7
Jiangsu Yilida Water Treatment Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2004-09-09
Registered Capital5000K CNY

Jiangsu Yilida Water Treatment Equipment Co., Ltd., with its registered address at 3388 Cheng Road, Huangtu Town, Jiangyin City, is registered with the Jiangyin Administrative Approval Bureau and represented by Gao Jianping. Its business scope includes the manufacturing, processing, and design of water treatment equipment and other purification equipment, environmental protection equipment, HVAC equipment, stainless steel products, hardware, steel structural components, and mechanical equipment parts; Maintenance and upkeep of central air conditioning systems; Sales of insulation materials, mechanical equipment, hardware products, electronic products, and metal materials; Construction of distributed photovoltaic power generation projects; Selling electricity; 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: Water Treatment Equipment, Integrated Filtration And Disinfection Device, Activated Carbon Filter

TOP8
Chengdu Xinzengli Water Treatment Engineering Co., Ltd
Overall Score4.6 / 5
Est. Date2018-12-28
Registered Capital10000K CNY

Chengdu Xinzengli Water Treatment Engineering Co., Ltd., with its registered address at 200 Yinchanggou South Road, Zhihe Town, Pengzhou City, Sichuan Province, is registered with the Pengzhou Market Supervision Administration Bureau and represented by Li Qin as the legal representative. Its business scope includes licensed projects such as construction engineering design; Construction project construction. (For projects that require approval according to 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.) General projects: Manufacturing of specialized machinery and equipment for water resources; Manufacturing of specialized equipment for environmental protection; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Thermal production and supply; Wastewater treatment and its recycling; Sales of ecological environment materials; Manufacturing of ecological environment materials; Specialized equipment repair. (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: Water Treatment Equipment, Reverse Osmosis Purified Water Machine, Reverse Osmosis Equipment

TOP9
Jiangsu Nanyuan Environmental Protection Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2011-08-10
Registered Capital20080K CNY

Jiangsu Nanyuan Environmental Protection Technology Co., Ltd., with its registered address in Gaoyao Village, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Zhou Kang as its legal representative. Its business scope includes technical research, development, design, manufacturing, and sales of environmental protection equipment; Manufacturing, processing, and sales of submersible mixers, submersible thrusters, and water pumps; Sales of environmental protection equipment and accessories, plastic products, metal materials, and fiberglass products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Water Treatment Equipment, Submersible Mixer, Diving Propeller

TOP10
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: Water Treatment Equipment

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Weifang Qiande Environmental Protection Equipment Co., Ltd2017-07-27Water Treatment Equipment, Sewage Treatment Equipment, Dissolved Air Flotation (Daf) Unit3000K CNYSupported
Wocuite (Guangzhou) Water Treatment Equipment Co., Ltd2016-04-11Water Treatment Equipment, Softened Water Processor, Industrial Softened Water Equipment5000K CNYNot Supported
Shandong Jinmaiyuan Environmental Protection Technology Co., Ltd2018-10-19Water Treatment Equipment10000K CNYSupported
Weifang Xiaoyu Environmental Protection Water Treatment Equipment Co., Ltd2013-04-22Water Treatment Equipment, Sewage Treatment Equipment20000K CNYNot Supported
Shandong Xinke Environmental Protection Technology Co., Ltd2018-08-14Water Treatment Equipment, Dissolved Air Flotation (Daf) Unit, Inclined Tube Settler5000K CNYNot Supported
Qingzhou Yuancheng Environmental Protection Equipment Co., Ltd2016-09-20Water Treatment Equipment2000K CNYNot Supported
Jiangsu Yilida Water Treatment Equipment Co., Ltd2004-09-09Water Treatment Equipment, Integrated Filtration And Disinfection Device, Activated Carbon Filter5000K CNYNot Supported
Chengdu Xinzengli Water Treatment Engineering Co., Ltd2018-12-28Water Treatment Equipment, Reverse Osmosis Purified Water Machine, Reverse Osmosis Equipment10000K CNYNot Supported
Jiangsu Nanyuan Environmental Protection Technology Co., Ltd2011-08-10Water Treatment Equipment, Submersible Mixer, Diving Propeller20080K CNYSupported
Weifang Hengxin Environmental Protection Water Treatment Equipment Co., Ltd2016-06-17Water Treatment Equipment1000K CNYNot Supported

Purchasing Guide

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

  • For procurement needs that require the use of water treatment equipment, it is recommended to prioritize confirming key technical parameters such as treatment capacity and filtration accuracy to ensure compatibility with specific scenarios such as industrial circulating water or wastewater reuse.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. For example, the screening criteria for suppliers of ultra pure water equipment in the municipal sewage treatment and electronics industries may be different.
  • When applied in the field of chemical or food processing, attention should be paid to the corrosion resistance and energy consumption indicators of equipment materials. Different industries have significant differences in the requirements for anti pollution design and automation level of water treatment equipment.
  • During the procurement process, industry platform statistical information can be combined to compare the actual operational data of suppliers in similar projects, such as the desalination rate of reverse osmosis equipment or the long-term performance of membrane components.

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