Updated Oct 7, 2026 · Public platform & industry data

Oct 7, 2026 Updated

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2026 Top 10 Organic Wastewater Treatment Manufacturers in China

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

The top 10 Organic Wastewater Treatment manufacturers in China for 2026 are: Jiangsu Omega Environmental Protection Engineering Co., Ltd, Gongyi Hongyuan Environmental Protection Technology Co., Ltd, Shandong Huamai Environmental Protection Equipment Engineering Co., Ltd, Merck (Guangzhou) Environmental Protection Technology Co., Ltd, Jiangsu Gaojie Energy saving Equipment Group Co., Ltd, Sichuan Yikeling Environmental Technology Co., Ltd, Shaanxi Shanshui Environmental Protection Group Co., Ltd, Shandong Zhongke Liwo Environmental Technology Co., Ltd, Shanghai Hongji Environmental Protection Technology Co., Ltd, Shandong Keshenghe 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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Jiangsu Omega Environmental Protection Engineering Co., Ltd
Overall Score4.9 / 5
Est. Date2010-11-15
Registered Capital10880K CNY

Jiangsu Omega Environmental Protection Engineering Co., Ltd., with its registered address in Houting Village, Qiting Street, Yixing City, is registered with Yixing Data Bureau and represented by Zhu Qifeng. Its business scope includes licensed projects such as construction projects; Electrical installation services (projects that require approval by law and can only be carried out after approval by relevant departments, with specific business projects subject to approval results) General projects: Manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Water pollution control; Air pollution control; Wastewater treatment and its recycling; Collection, treatment, and utilization of rainwater, brackish water, and mine water; External contracting projects; Sales of specialized instruments and meters for environmental monitoring; Sales of distribution switch control equipment; Installation services for ordinary mechanical equipment; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Treatment and utilization of livestock and poultry manure; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Sales agent; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Environmental consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Water related consulting services; Sales of chemical products (excluding licensed chemical products); Sales of plastic products; Sales of glass fiber reinforced plastic products; Sales of metal materials; Sales of instruments and meters; Wholesale of hardware products; Sales of fans and blowers; Sales of pumps and vacuum equipment; Sales of valves and plugs; Sales of refractory materials; Technology import and export; Import and export of goods; Import and export agency; Road freight transportation of ordinary freight vehicles with a total weight of 4.5 tons or less (excluding online freight and dangerous goods) (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: Organic Wastewater Treatment, Honeycomb Inclined Tube, Shallow Sand Filter

Top 2
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Gongyi Hongyuan Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2017-03-21
Registered Capital10080K CNY

Gongyi Hongyuan Environmental Protection Technology Co., Ltd., with its registered address in Didong Village, Xicun Town, Gongyi City, is registered with the Gongyi Market Supervision and Administration Bureau. The legal representative is Li Wenbin, and its business scope includes the production of water purification materials; Sales: chemical products (excluding hazardous chemicals), water purification materials, activated carbon, filter media, mechanical equipment, pipeline equipment and accessories; Development and service of water treatment technology; Environmental engineering construction; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval).. Core products: Organic Wastewater Treatment, Ammonia Nitrogen Remover, Circulating Water

Top 3
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Shandong Huamai Environmental Protection Equipment Engineering Co., Ltd

200 meters north of the intersection of Delis Avenue and 206 National Highway in Shunwang Street, Zhucheng City, Weifang City, Shandong Province, east of the road

Overall Score4.7 / 5
Est. Date2020-09-18
Registered Capital3000K CNY

Shandong Huamai Environmental Protection Equipment Engineering Co., Ltd. is located 200 meters north of the intersection of Delis Avenue and National Highway 206 in Shunwang Street, Zhucheng City, Weifang City, Shandong Province. It was established on September 18, 2020, with the registration authority of Zhucheng Market Supervision Administration and the legal representative being Gao Muhua. Core products: Organic Wastewater Treatment

TOP4
Merck (Guangzhou) Environmental Protection Technology Co., Ltd

No. 314, Building 2, Commercial Building, No. 51 Fuyu East Road, Qiaonan Street, Panyu District, Guangzhou City

Overall Score4.6 / 5
Est. Date2019-11-21
Registered Capital30000K CNY

Merck (Guangzhou) Environmental Protection Technology Co., Ltd. is located at No. 314, Building 2, Commercial Building, No. 51 Fuyu East Road, Qiaonan Street, Panyu District, Guangzhou City. It was established on November 21, 2019 and registered with the Panyu District Market Supervision Administration of Guangzhou City. The legal representative is Feng Yunfei. Core products: Organic Wastewater Treatment

TOP5
Jiangsu Gaojie Energy saving Equipment Group Co., Ltd
Overall Score4.6 / 5
Est. Date2003-12-26
Registered Capital50000K CNY

Jiangsu Gaojie Energy saving Equipment Group Co., Ltd., with its registered address at No. 91 Shuanggao Road, Gaochun Economic Development Zone, Nanjing City, is registered with the Government Service Management Office of Gaochun District, Nanjing City. The legal representative is Yao Minmin, and its business scope includes the production and sales of heat exchange equipment, evaporation systems, MVR evaporation crystallization systems, energy-saving and environmental protection equipment, units, and unit control systems; Sales of environmental protection equipment; Energy saving technology, biotechnology, pharmaceutical engineering, food engineering, chemical engineering, environmental engineering technology development, technical consulting, technology transfer, and technical services; Equipment maintenance; Import and export business of various commodities and technologies through self operation and agency; Contract energy management. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: sales of mechanical parts and components; Mechanical parts and component processing (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). Core products: Organic Wastewater Treatment, Mvr Evaporator, Evaporator

TOP6
Sichuan Yikeling Environmental Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2007-02-09
Registered Capital50000K CNY

Sichuan Yikeling Environmental Technology Co., Ltd., with its registered address at No. 12, 15th floor, Unit 1, Building 1, No. 108, East Fifth Section, First Ring Road, Jinjiang District, Chengdu City, is registered with the Jinjiang Market Supervision and Administration Bureau. The legal representative is Feng Yueyi, and its business scope includes environmental protection engineering, municipal engineering, garden greening engineering, water conservancy and hydropower engineering, river and lake improvement engineering, construction engineering, foundation engineering, lifting equipment installation engineering, electronic and intelligent engineering, fire protection facility engineering, waterproof, anti-corrosion and insulation engineering, building decoration engineering, ancient building engineering, and mechanical and electrical equipment installation engineering design and construction; Nursery planting (limited to branch offices operating on alternative sites); Research on environmental protection equipment; Technical consulting and environmental protection consulting services for environmental engineering; Software development and consulting services; Sales: Environmental protection equipment, mechanical equipment, electromechanical equipment, building materials, electronic products, chemical products (excluding hazardous chemicals). (The above business scope does not include projects prohibited or restricted by national laws, administrative regulations, or decisions of the State Council. Projects that require approval according to law can only be carried out after approval by relevant departments.).. Core products: Organic Wastewater Treatment, Releaser, Suspended Solids

TOP7
Shaanxi Shanshui Environmental Protection Group Co., Ltd
Overall Score4.5 / 5
Est. Date2015-02-05
Registered Capital50000K CNY

Shaanxi Shanshui Environmental Protection Group Co., Ltd., with its registered address at 4th Floor, North Building, Building 10, K1 Road, Qinchuangyuan Three dimensional Linkage Incubator General Base, Fengdong New City, Xi'an City, Shaanxi Province, is registered with the Fengdong New City Branch (Xi'an Area) of the Market Supervision and Administration Bureau of Xixian New Area, Shaanxi Province. The legal representative is Liu Zhenqi, and the business scope includes general projects such as landscaping construction; Construction of sports facilities engineering; Installation services for ordinary mechanical equipment; Manufacturing of specialized equipment for environmental protection; Manufacturing of household waste treatment equipment; Wastewater treatment and its recycling; Collection, treatment, and utilization of rainwater, brackish water, and mine water; Sales of power facilities and equipment; Sales of security equipment; Sales of mechanical equipment; Sales of electrical equipment; Sales of ecological environment monitoring and detection instruments and meters; Wholesale of sports goods and equipment; Sales of Class II medical devices; Sales of metal materials; Sales of metal structures; Development of intelligent water management system; Leasing of construction machinery and equipment; Urban and rural urban appearance management; Urban greening management; Municipal facility management; Rural household waste management services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of specialized equipment for environmental protection; Environmental consulting services; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: construction of cultural relics protection projects; Installation, maintenance, and testing of power facilities; Construction of fire protection facilities engineering; Construction labor subcontracting; Third class medical device operation; Construction project design; Urban household waste management services; Kitchen waste disposal; Intelligent construction of buildings; General contracting of housing construction and municipal infrastructure projects; Construction of geological hazard control engineering; Various engineering construction activities. (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 results.). Core products: Organic Wastewater Treatment, Professional Water Treatment Equipment, Sewage Treatment Equipment

TOP8
Shandong Zhongke Liwo Environmental Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-07-05
Registered Capital21000K CNY

Shandong Zhongke Liwo Environmental Technology Co., Ltd., with its registered address at Room 611, Gaoxin Building, No. 13159, west of the central secondary road, Yuqing East Street, Yuqing Community, Xincheng Street, Weifang High tech Zone, Shandong Province, is registered with the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone. The legal representative is Wang Jianliang, and the business scope includes general projects: manufacturing of environmental protection special equipment; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of mechanical and electrical equipment; Municipal facility management; Professional design services; Sales of specialized equipment for environmental protection; Sales of gas and liquid separation and purification equipment; Sales of mechanical and electrical equipment; Sales of mechanical parts and components; Sales of glass fiber reinforced plastic products; Sales of instruments and meters; Disinfectant sales (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Sales of specialized instruments and meters for environmental monitoring; Sales of water quality pollutant monitoring and detection instruments and meters; Engineering and technical research and experimental development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Installation services for ordinary mechanical equipment; Wholesale of hardware products; Sales of chemical products (excluding licensed chemical products); Environmental consulting services; Water pollution control; Water pollution prevention and control services. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: production of disinfection equipment; Construction project construction; Sales of disinfection equipment. (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: Organic Wastewater Treatment, Gypsum Sedimentation Tank, Livestock And Veterinary Laboratory Sewage Treatment Equipment

TOP9
Shanghai Hongji Environmental Protection Technology Co., Ltd

Building 1-3, No. 63 Liantai Road, Baoshan District, Shanghai

Overall Score4.4 / 5
Est. Date2019-08-19
Registered Capital3000K CNY

Shanghai Hongji Environmental Protection Technology Co., Ltd., located at Building 1-3, No. 63 Liantai Road, Baoshan District, Shanghai, was established on August 19, 2019. The registration authority is Baoshan District Market Supervision and Administration Bureau, and the legal representative is Zhu Guotai. Core products: Organic Wastewater Treatment

TOP10
Shandong Keshenghe Environmental Protection Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2019-11-20
Registered Capital3000K CNY

Shandong Keshenghe Environmental Protection Technology Co., Ltd., with its registered address at Hujialou Village, Shunwang Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Li Yujuan, and its business scope includes research and development, processing, sales, installation, and maintenance of environmental protection equipment and accessories, food machinery and accessories, papermaking equipment and accessories, slaughter equipment and accessories, and automotive parts; Environmental engineering, housing construction engineering design, and construction; Selling chemical products; 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: Organic Wastewater Treatment, Belt Filter Press, Garbage Incinerator

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Omega Environmental Protection Engineering Co., Ltd2010-11-15Organic Wastewater Treatment, Honeycomb Inclined Tube, Shallow Sand Filter10880K CNYNot Supported
Gongyi Hongyuan Environmental Protection Technology Co., Ltd2017-03-21Organic Wastewater Treatment, Ammonia Nitrogen Remover, Circulating Water10080K CNYNot Supported
Shandong Huamai Environmental Protection Equipment Engineering Co., Ltd2020-09-18Organic Wastewater Treatment3000K CNYNot Supported
Merck (Guangzhou) Environmental Protection Technology Co., Ltd2019-11-21Organic Wastewater Treatment30000K CNYNot Supported
Jiangsu Gaojie Energy saving Equipment Group Co., Ltd2003-12-26Organic Wastewater Treatment, Mvr Evaporator, Evaporator50000K CNYNot Supported
Sichuan Yikeling Environmental Technology Co., Ltd2007-02-09Organic Wastewater Treatment, Releaser, Suspended Solids50000K CNYNot Supported
Shaanxi Shanshui Environmental Protection Group Co., Ltd2015-02-05Organic Wastewater Treatment, Professional Water Treatment Equipment, Sewage Treatment Equipment50000K CNYNot Supported
Shandong Zhongke Liwo Environmental Technology Co., Ltd2018-07-05Organic Wastewater Treatment, Gypsum Sedimentation Tank, Livestock And Veterinary Laboratory Sewage Treatment Equipment21000K CNYNot Supported
Shanghai Hongji Environmental Protection Technology Co., Ltd2019-08-19Organic Wastewater Treatment3000K CNYNot Supported
Shandong Keshenghe Environmental Protection Technology Co., Ltd2019-11-20Organic Wastewater Treatment, Belt Filter Press, Garbage Incinerator3000K CNYSupported

Purchasing Guide

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

  • For procurement needs that require the use of organic wastewater treatment, it is recommended to prioritize key technical parameters such as COD removal rate, treatment capacity, and energy consumption to ensure compatibility with production scale.
  • In high concentration organic wastewater scenarios such as chemical and food processing, it is necessary to choose equipment with strong shock load resistance and the ability to adapt to pH fluctuations, while considering the supplier's product compatibility and industry performance.
  • When selecting suppliers, priority should be given to business qualifications, enterprise activity, and industry data support. For example, suppliers with actual cases in the paper or pharmaceutical fields are more valuable references.
  • When purchasing organic wastewater treatment equipment, it is recommended to evaluate the applicability of different processes (such as anaerobic aerobic combination) and verify the technical parameters and operational stability provided by the supplier.

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