Updated Jun 14, 2026 · Public platform & industry data

Jun 14, 2026 Updated

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2026 Top 10 Demulsifier Manufacturers in China

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Top-rated Demulsifier suppliers, How to choose a Demulsifier manufacturer, Best Demulsifier companies in China

The top 10 Demulsifier manufacturers in China for 2026 are: Gongyi Hengsheng Water Treatment Materials Co., Ltd, Gongyi Hongyuan Environmental Protection Technology Co., Ltd, Wuxi Lanbo Chemical Co., Ltd, Gongyi Haojie Water Treatment Materials Co., Ltd, Zhengzhou Jingfan Environmental Protection Technology Co., Ltd, Henan Kexing Water Treatment Materials Co., Ltd, Guangzhou Xijie Environmental Protection Technology Co., Ltd, Foshan Sanzhong Environmental Protection Technology Co., Ltd, Henan Zegang Environmental Protection Technology Co., Ltd, Guangzhou Langzhao Chemical 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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Gongyi Hengsheng Water Treatment Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2013-10-21
Registered Capital3000K CNY

Gongyi Hengsheng Water Treatment Materials Co., Ltd., with its registered address in Jiajinkou Village, Jiajinkou Town, Gongyi City, is registered with the Gongyi Market Supervision Administration. The legal representative is Zhang Hexiao, and its business scope includes the production of water treatment materials; Sales: Water treatment materials, water treatment equipment; Water treatment technology consulting, technical services, and technology transfer; Engaged in the import and export of goods and technology (excluding goods and technology that require approval or are prohibited from import and export by national laws and regulations).. Core products: Demulsifier, Ferrous Sulfate, Polyaluminium Chloride

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: Demulsifier, Glucose, Deodorant

Top 3
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Wuxi Lanbo Chemical Co., Ltd
Overall Score4.7 / 5
Est. Date2004-11-01
Registered Capital16000K CNY

Wuxi Lanbo Chemical Co., Ltd., with its registered address at No. 16 Yongning Road, Qiting Street, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Ling Kunsheng. Its business scope includes the production of quaternary ammonium salt polymer decolorizing agents; Sales of environmental protection equipment, chemical products, and raw materials (excluding hazardous chemicals); Research and development, design, production, and sales of environmental protection equipment technology; Technology research and development, technology transfer, technology consulting, and technology services for environmental microorganisms; Operation and management of environmental protection facilities; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Demulsifier, Defluoridation Agent, Polyacrylamide

TOP4
Gongyi Haojie Water Treatment Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2017-03-14
Registered Capital15000K CNY

Gongyi Haojie Water Treatment Materials Co., Ltd., with its registered address at No. 168 Kangzhi Road East, Yong'an Road Street, Gongyi City, Zhengzhou City, Henan Province, is registered with the Gongyi Market Supervision Administration. The legal representative is Cui Shuaijun, and its business scope includes general projects such as the manufacturing of specialized chemical products (excluding hazardous chemicals); Manufacturing of ecological environment materials; Water pollution control; Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of specialized equipment for environmental protection; Manufacturing of ecological environment monitoring and detection instruments and meters; Sales of ecological environment monitoring and detection instruments and meters; Sales of ecological environment materials; Soil pollution control and remediation services; Sales of specialized equipment for environmental protection; Water pollution prevention and control services; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Environmental consulting services; Production of chemical products (excluding licensed chemical products); Wastewater treatment and its recycling; Research and development of new material technology; Sales of mechanical equipment; Import and export of goods; Technology import and export (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Demulsifier, Cationic Polyacrylamide, Scale Inhibitor

TOP5
Zhengzhou Jingfan Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2024-03-02
Registered Capital1010K CNY

Zhengzhou Jingfan Environmental Protection Technology Co., Ltd., with its registered address at Building 33, No. 9 Wulongkou South Road, High tech Industrial Development Zone, Zhengzhou City, Henan Province, China. Its registered office is the Market Supervision and Administration Bureau of Zhengzhou High tech Industrial Development Zone, and its legal representative is Zheng Yali. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information technology consulting services; Water related consulting services; Environmental consulting services; Water pollution prevention and control services; Sales of specialized equipment for environmental protection; Wastewater treatment and its recycling; Solid waste management; Sales of specialized chemical products (excluding hazardous chemicals); Soil pollution control and remediation services; Sales of ecological environment materials; Sales of chemical products (excluding licensed chemical products); Research and development of biochemical product technology; Sales of surface functional materials (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Demulsifier, Carbon Source, Algaecide And Bactericide

TOP6
Henan Kexing Water Treatment Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2016-07-26
Registered Capital10000K CNY

Henan Kexing Water Treatment Materials Co., Ltd., with its registered address located in Gongyi Industrial Demonstration Zone, registered with Gongyi Market Supervision and Administration Bureau, and represented by Du Junzhe as its legal representative. Its business scope includes the production of water purification materials; Sales: chemical products (excluding hazardous chemicals), water treatment equipment; Engaged in the import and export of goods and technology (excluding goods and technology that require approval or are prohibited from import and export by national laws and regulations).. Core products: Demulsifier, Scale Inhibitor, Sodium Sulfide

TOP7
Guangzhou Xijie Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2010-08-04
Registered Capital10000K CNY

Guangzhou Xijie Environmental Protection Technology Co., Ltd., registered at Room 211-2, 2nd Floor, West Elevator, No. 11-1, Industrial Zone 5, Daganwei Road, Haizhu District, Guangzhou (for office use only, not for factory use), registered with the Market Supervision Administration of Haizhu District, Guangzhou, with Kuang Yanling as the legal representative. Its business scope includes the manufacturing of specialized chemical materials for environmental pollution treatment (excluding monitored chemicals and hazardous chemicals); Environmental protection technology promotion services; Water pollution control; Manufacturing of specialized chemical products (excluding monitored chemicals and hazardous chemicals); Wholesale of environmental protection equipment; Selling products produced by our company (excluding projects prohibited by national laws and regulations; products involving licensed operations must obtain a license before operation);. Core products: Demulsifier, Biological Agents, Phosphorus Removal Agent

TOP8
Foshan Sanzhong Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2016-04-20
Registered Capital3000K CNY

Foshan Sanzhong Environmental Protection Technology Co., Ltd., registered at No. 605, 6th floor, Guangyuan Comprehensive Building, Nanlian Village, Zhongbian, Guangfo New Line, Dali Town, Nanhai District, Foshan City, registered with the Market Supervision Administration of Nanhai District, Foshan City, with Wang Xiaohui as the legal representative. Its business scope includes general projects such as engineering and technical research and experimental development; Research and development of new material technology; Water pollution control; Water pollution prevention and control services; Wastewater treatment and its recycling; Environmental consulting services; Engineering management services; Installation services for ordinary mechanical equipment; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of ecological environment materials; Sales of specialized equipment for environmental protection; Sales of building materials; Retail of hardware products; Sales of metal materials; Wholesale of hardware products; Sales of non-ferrous metal alloys; Sales of mechanical parts and components; Sales of mechanical equipment; Sales of refractory materials; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of specialized instruments and meters for environmental monitoring; Import and export of goods; Technology import and export; Import and export agency. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: hazardous chemical operation. (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: Demulsifier, Sichuan Polyacrylamide, Polyaluminium Chloride

TOP9
Henan Zegang Environmental Protection Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2022-04-08
Registered Capital1000K CNY

Henan Zegang Environmental Protection Technology Co., Ltd., registered at 50 meters south of Xuelian Road and Hekou Village Road, Industrial Agglomeration Zone, Zhongzhan District, Jiaozuo City, Henan Province, is registered with the Market Supervision and Administration Bureau of Zhongzhan District, Jiaozuo City. The legal representative is Cui Shuaijun, and the business scope includes general projects: manufacturing of ecological environment materials; Manufacturing of specialized equipment for environmental protection; Production of chemical products (excluding licensed chemical products); Manufacturing of specialized chemical products (excluding hazardous chemicals); Manufacturing of specialized machinery and equipment for water resources; Sales of ecological environment materials; Sales of specialized equipment for environmental protection; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Research and development of new material technology; Water pollution control; Water pollution prevention and control services; Research and development of biochemical product technology; Research and development of emerging energy technologies; Battery manufacturing; Production of battery spare parts; Sales of battery spare parts; Battery sales; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (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: Demulsifier, Flocculant, River And Lake Purifier

TOP10
Guangzhou Langzhao Chemical Co., Ltd
Overall Score4.4 / 5
Est. Date2020-06-15
Registered Capital3000K CNY

Guangzhou Langzhao Chemical Co., Ltd., with its registered address at Room 1006, Building 2, No.1 Dongkeng Sanheng Middle Road, Xintang Town, Zengcheng District, Guangzhou City, is registered with the Market Supervision Administration of Zengcheng District, Guangzhou City. The legal representative is Peng Jianmin, and its business scope includes wholesale of environmental protection equipment; Environmental protection technology promotion services; Environmental technology development services; Environmental technology consulting and exchange services; Wholesale of chemical products (excluding hazardous chemicals); Retail of chemical products (excluding hazardous chemicals);. Core products: Demulsifier, Non Ionic Pam, Water Purification Flocculant

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Gongyi Hengsheng Water Treatment Materials Co., Ltd2013-10-21Demulsifier, Ferrous Sulfate, Polyaluminium Chloride3000K CNYNot Supported
Gongyi Hongyuan Environmental Protection Technology Co., Ltd2017-03-21Demulsifier, Glucose, Deodorant10080K CNYNot Supported
Wuxi Lanbo Chemical Co., Ltd2004-11-01Demulsifier, Defluoridation Agent, Polyacrylamide16000K CNYNot Supported
Gongyi Haojie Water Treatment Materials Co., Ltd2017-03-14Demulsifier, Cationic Polyacrylamide, Scale Inhibitor15000K CNYNot Supported
Zhengzhou Jingfan Environmental Protection Technology Co., Ltd2024-03-02Demulsifier, Carbon Source, Algaecide And Bactericide1010K CNYNot Supported
Henan Kexing Water Treatment Materials Co., Ltd2016-07-26Demulsifier, Scale Inhibitor, Sodium Sulfide10000K CNYNot Supported
Guangzhou Xijie Environmental Protection Technology Co., Ltd2010-08-04Demulsifier, Biological Agents, Phosphorus Removal Agent10000K CNYNot Supported
Foshan Sanzhong Environmental Protection Technology Co., Ltd2016-04-20Demulsifier, Sichuan Polyacrylamide, Polyaluminium Chloride3000K CNYNot Supported
Henan Zegang Environmental Protection Technology Co., Ltd2022-04-08Demulsifier, Flocculant, River And Lake Purifier1000K CNYNot Supported
Guangzhou Langzhao Chemical Co., Ltd2020-06-15Demulsifier, Non Ionic Pam, Water Purification Flocculant3000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of demulsifiers, it is recommended to screen specifications based on key technical parameters such as the pH range of the treatment medium and oil-water separation efficiency. For example, there are differences in HLB requirements for demulsifiers between the oilfield wastewater treatment and refining industries.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information, especially in high-frequency application fields such as petrochemicals and ship ballast water.
  • Different application scenarios such as crude oil dehydration and industrial oily sludge treatment require targeted selection of demulsifier types. Anionic demulsifiers are suitable for acidic systems, while non-ionic demulsifiers have better stability over a wide pH range.
  • When purchasing demulsifiers, it is usually necessary to pay attention to the industry case data of suppliers, such as the actual application effects in specific fields such as shale gas extraction or food processing wastewater, which can serve as important reference.

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