Updated Sep 14, 2026 · Public platform & industry data

Sep 14, 2026 Updated

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2026 Top 10 Defoamer Manufacturers in China

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

The top 10 Defoamer manufacturers in China for 2026 are: Guangzhou Xijie Environmental Protection Technology Co., Ltd, Sichuan Shangqing Xinrui Environmental Protection Technology Co., Ltd, Shandong Huayunda New Materials Co., Ltd, Henan Fangao Environmental Protection Materials Co., Ltd, Suzhou Kangshuo Chemical Co., Ltd, Langfang Shunmiao Chemical Co., Ltd, Shandong Aokai Chemical Co., Ltd, Henan Haoxin Environmental Protection Technology Co., Ltd, Hejian Baikeda Chemical Building Materials Co., Ltd, Hebei Huashun 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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Guangzhou Xijie Environmental Protection Technology Co., Ltd
Overall Score4.9 / 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: Defoamer, Sewage Treatment Equipment, Ammonia Nitrogen Remover

Top 2
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Sichuan Shangqing Xinrui Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2017-08-09
Registered Capital6000K CNY

Sichuan Shangqing Xinrui Environmental Protection Technology Co., Ltd., with its registered address at No. 99-211 Energy saving Avenue, Huaikou Street, Jintang County, Chengdu City, Sichuan Province, is registered with the Jintang County Market Supervision Administration Bureau and represented by Huang Shujun. Its business scope includes general projects such as research and development of new material technology; Natural science research and experimental development; Manufacturing of specialized chemical products (excluding hazardous chemicals); Manufacturing of ecological environment materials; Manufacturing of daily chemical products; Manufacturing of specialized equipment for environmental protection; Sales of daily chemical products; Research and development of biochemical product technology; Sales of new membrane materials; Soil environmental pollution prevention and control services; Environmental consulting services; Manufacturing of household waste treatment equipment; Internet sales (except for the sale of goods that need to be licensed); Manufacturing of specialized machinery and equipment for water resources; Air pollution prevention and control services; Research and development of bio based material technology; Promotion services for new material technology; Sales of biobased materials; Ecological restoration and protection services; Sales of specialized equipment for environmental protection; Sales of soil and site remediation equipment; Water pollution prevention and control services; Sales of ecological environment materials. (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: Defoamer, Composite Carbon Source Series, Denitrification Series

Top 3
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Shandong Huayunda New Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2020-09-10
Registered Capital3000K CNY

Shandong Huayunda New Materials Co., Ltd., with its registered address at Room 802, Unit 1, Building 23, No.1 Chengbo Lake, Yinhe Road, Jibei Street, Jiyang District, Jinan City, Shandong Province, is registered with the Market Supervision Administration of Jiyang District. The legal representative is Zhang Yuanhua, and the business scope includes general projects such as new material technology promotion services; Sales of biobased materials; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Ink sales (excluding hazardous chemicals); Sales of synthetic materials; Sales of metal materials; Fertilizer sales; Sales of rubber products; Sales of plastic products; Sales of surface functional materials; Sales of high-purity elements and compounds; Sales of high-performance sealing materials; Sales of new catalytic materials and additives; Wholesale of cosmetics; Retail of protective equipment for medical staff; Disinfectant sales (excluding hazardous chemicals); Sales of hygiene products and disposable medical supplies; Sales of labor protection equipment; Purchase of primary agricultural products; Retail of arts and crafts and collectibles (excluding ivory and its products); Retail of hardware products; Sales of coatings (excluding hazardous chemicals); Sales of packaging materials and products; Sales of feed additives; Sales of food additives; Pigment sales; Sales of daily miscellaneous goods; Sales of office supplies; Sales of daily chemical products; Sales of indoor hygiene insecticides; Sales of food detergent; Construction of landscaping projects (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) License project: retail of pesticides; Import and export of goods; Sales of disinfection equipment (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Defoamer, Fertilizer, Heating Block

TOP4
Henan Fangao Environmental Protection Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2016-06-03
Registered Capital5000K CNY

Henan Fangao Environmental Protection Materials Co., Ltd., with its registered address at No. 601, Building 2, Ziwei Community, No. 93 Ruida Road, Zhengzhou High tech Industrial Development Zone, is registered with the Market Supervision and Administration Bureau of Zhengzhou High tech Industrial Development Zone. The legal representative is Li Xiaole, and the business scope includes general projects: sales of ecological environment materials; Manufacturing of ecological environment materials; Production of chemical products (excluding licensed chemical products); Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of specialized equipment for environmental protection; Sales of gas and liquid separation and purification equipment; Sales of synthetic materials; Sales of refractory materials; Sales of new organic active materials; Sales of building materials; Sales of high-performance fibers and composite materials; Sales of plastic products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of biochemical product technology; Research and development of new material technology; Wastewater treatment and its recycling; Water pollution prevention and control services; Environmental consulting services; Engineering management services; Construction of landscaping and greening projects; Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: Construction project construction (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 documents or licenses of relevant departments). Core products: Defoamer, Sodium Acetate, Volcanic Rock Suspended Sphere

TOP5
Suzhou Kangshuo Chemical Co., Ltd
Overall Score4.6 / 5
Est. Date2015-04-27
Registered Capital2000K CNY

Suzhou Kangshuo Chemical Co., Ltd., with its registered address at No. 521, Building 4, Shuangyin International Financial City, Guoxiang Street, Wuzhong Economic Development Zone, Suzhou City, is registered with the Administrative Approval Bureau of Wuzhong District, Suzhou City. The legal representative is Li Dingding, and the business scope includes licensed projects: hazardous chemical operations (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results). General projects: sales of chemical products (excluding licensed chemical products); Sales of food additives; Sales of specialized chemical products (excluding hazardous chemicals); Sales of office equipment and consumables; Sales of office supplies; Sales of metal tools; Sales of coatings (excluding hazardous chemicals); Sales of paper products; Sales of daily necessities; Sales of labor protection equipment; Wholesale of hardware products; Mold sales; Sales of electrical equipment; Sales of metal products; Wholesale of electronic components; Sales of instruments and meters; Sales of building decoration materials; Sales of packaging materials and products; Sales of feed additives; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of communication equipment; Sales of lubricating oil; Electronic product sales; Sales of specialized equipment for environmental protection (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: Defoamer, Solvent, Textile Printing And Dyeing

TOP6
Langfang Shunmiao Chemical Co., Ltd
Overall Score4.5 / 5
Est. Date2016-05-25
Registered Capital10000K CNY

Langfang Shunmiao Chemical Co., Ltd. is registered in Liugezhuangqiao Village, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Li Jingbo. The business scope includes processing and sales of water treatment agents, desulfurization enhancers, and defoamers; Sales: corrosion and scale inhibitors, ion exchange resins, coagulants, reverse osmosis scale inhibitors, bactericidal and algaecide agents, scale inhibitors and dispersants, catalytic cracking agents, cement desulfurization catalysts, dust suppressants, petroleum additives, metallurgical additives, powder resins, cellulose, reverse osmosis membranes, water treatment filtration equipment and accessories, insulation materials, chemical raw materials (excluding hazardous drugs); Research and development of sewage treatment technology and desulfurization treatment technology; Construction of central air conditioning, boiler, and circulating water equipment cleaning project. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Defoamer, Environmental Protection And Energy-Saving Series, Desulfurization Defoamer

TOP7
Shandong Aokai Chemical Co., Ltd
Overall Score4.5 / 5
Est. Date2020-04-26
Registered Capital3000K CNY

Shandong Aokai Chemical Co., Ltd., with its registered address at 2306A18, Building A, Wanda Plaza, No. 9 Jingsi Road, Shizhong District, Jinan City, Shandong Province, is registered with the Market Supervision Administration of Shizhong District, Jinan City. The legal representative is Xu Huadong, and the business scope includes general projects: sales of chemical products (excluding licensed chemical products); Research and development of biochemical product technology; Production of chemical products (excluding licensed chemical products); Sales of intelligent instruments and meters; Sales of specialized equipment for refining and chemical production; Sales of instruments and meters; Wholesale of hardware products; Sales of building materials; Sales of special labor protection equipment; Sales of office supplies; Sales of firefighting equipment; Sales of mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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: Defoamer, Potassium Oleate,

TOP8
Henan Haoxin Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2024-03-19
Registered Capital1000K CNY

Henan Haoxin Environmental Protection Technology Co., Ltd., with its registered address at Room 442, Jindi Business Center, Jianshe Road, Xinhua Road Street, Gongyi City, Zhengzhou City, Henan Province, is registered with the Gongyi Market Supervision Administration. The legal representative is He Kuku, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of unconventional water source utilization technology; Resource recycling service technology consulting; Promotion services for new material technology; Research and development of new material technology; Water pollution prevention and control services; Water pollution control; Sales of chemical products (excluding licensed chemical products); Research and development of biochemical product technology; Sales of ecological environment materials; Sales of specialized chemical products (excluding hazardous chemicals); Disinfectant sales (excluding hazardous chemicals); Internet sales (except for the sale of goods that need permission) (except for items that need approval according to law, independently carry out business activities according to law with the business license). Core products: Defoamer, Heavy Oil Cleaning Agent, Scale Inhibitor

TOP9
Hejian Baikeda Chemical Building Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2010-04-22
Registered Capital30000K CNY

Baikeda Chemical Building Materials Co., Ltd. in Hejian City, with its registered address located in Jiucun Industrial Zone, Shucheng Town, Hejian City. The registration authority is Hejian Market Supervision Administration, and the legal representative is Xue Yanwu. Its business scope includes the production and sales of steel additives and metal rods; Sales of water treatment agents, petroleum additives, cleaning agents (excluding hazardous chemicals), sealing materials, insulation materials, waterproof materials, refractory materials, exterior wall insulation materials, and fire extinguishers; Environmental protection and energy-saving engineering construction and technical guidance services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Defoamer, Heat Exchanger Cleaning Agent, Defocusing Agent

TOP10
Hebei Huashun Chemical Co., Ltd
Overall Score4.4 / 5
Est. Date2006-01-16
Registered Capital66000K CNY

Hebei Huashun Chemical Co., Ltd., with its registered address at Mahusheng, Zunzuzhuang Township, Hejian City, the registration authority is Hejian Market Supervision Administration, and the legal representative is Wang the Year of the Loong. Its business scope includes general projects: chemical product production (excluding licensed chemical products); Sales of chemical products (excluding licensed chemical products); Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Installation services for ordinary mechanical equipment; Professional cleaning, washing, and disinfection services; Technology import and export; Import and export of goods. (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: Defoamer, Boiler Flue Gas Series, Sewage Treatment Series

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Guangzhou Xijie Environmental Protection Technology Co., Ltd2010-08-04Defoamer, Sewage Treatment Equipment, Ammonia Nitrogen Remover10000K CNYNot Supported
Sichuan Shangqing Xinrui Environmental Protection Technology Co., Ltd2017-08-09Defoamer, Composite Carbon Source Series, Denitrification Series6000K CNYNot Supported
Shandong Huayunda New Materials Co., Ltd2020-09-10Defoamer, Fertilizer, Heating Block3000K CNYNot Supported
Henan Fangao Environmental Protection Materials Co., Ltd2016-06-03Defoamer, Sodium Acetate, Volcanic Rock Suspended Sphere5000K CNYNot Supported
Suzhou Kangshuo Chemical Co., Ltd2015-04-27Defoamer, Solvent, Textile Printing And Dyeing2000K CNYNot Supported
Langfang Shunmiao Chemical Co., Ltd2016-05-25Defoamer, Environmental Protection And Energy-Saving Series, Desulfurization Defoamer10000K CNYNot Supported
Shandong Aokai Chemical Co., Ltd2020-04-26Defoamer, Potassium Oleate, 3000K CNYNot Supported
Henan Haoxin Environmental Protection Technology Co., Ltd2024-03-19Defoamer, Heavy Oil Cleaning Agent, Scale Inhibitor 1000K CNYNot Supported
Hejian Baikeda Chemical Building Materials Co., Ltd2010-04-22Defoamer, Heat Exchanger Cleaning Agent, Defocusing Agent30000K CNYNot Supported
Hebei Huashun Chemical Co., Ltd2006-01-16Defoamer, Boiler Flue Gas Series, Sewage Treatment Series66000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of defoamers, it is recommended to prioritize confirming key technical parameters such as pH range, temperature resistance, and defoaming rate of the product to ensure compatibility with the production process.
  • In different scenarios such as sewage treatment or food processing, the chemical compatibility and residual amount of defoamers may become key selection criteria, and procurement standards need to be adjusted according to actual applications.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to reduce procurement risks.
  • It is recommended to verify the stability data of the defoamer to avoid performance degradation due to differences in working conditions, in response to the defoaming requirements in high shear or high temperature environments.

Knowledge Base

Q

This paper analyzes the causes of foam problems in pesticide formulation, recommends three types of commonly used defoamers and their application scenarios, and provides precautions for use to help farmers scientifically choose defoaming schemes.

Q

The application fields of defoamers are very extensive. In industrial production, such as petrochemical, paper making, textile printing and dyeing, it can effectively eliminate the foam generated in the production process, and improve production efficiency and product quality. In the food processing industry, defoamers can be used for defoaming during fermentation, extraction, and other processes.

Q

Defoamers, also known as defoamers, are chemical additives used to control and eliminate foam. It is mainly composed of active ingredients, emulsifiers, carriers, and emulsifying agents. Defoamer can break foam by reducing surface tension, and is widely used in industrial production and daily life to solve the problems caused by foam.

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