Updated Aug 15, 2026 · Public platform & industry data

Aug 15, 2026 Updated

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2026 Top 10 Dimethylethanolamine Manufacturers in China Shandong

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

The top 10 Dimethylethanolamine manufacturers in Shandong for 2026 are: Shandong Qiyun Chemical Technology Co., Ltd, Shandong Yaojia Chemical Co., Ltd, Jinan Qihang Chemical Technology Co., Ltd, Shandong Qiyi Chemical Technology Co., Ltd, Jinan Xinke Chemical Co., Ltd, Jinan Liyang Chemical Co., Ltd, Shandong Qilin Chemical Co., Ltd, Shandong Xujie Chemical Co., Ltd, Jinan Baishun Chemical Co., Ltd, Jinan Angxin 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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ShandongShandong
Top 1
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Shandong Qiyun Chemical Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2022-01-05
Registered Capital3000K CNY

Shandong Qiyun Chemical Technology Co., Ltd., registered at No. 330, 2nd Floor, Jinan New Materials Trading Center Office Building, Tianqiao District, Jinan City, Shandong Province, registered with the Market Supervision and Administration Bureau of Tianqiao District, Jinan City. The legal representative is Zhao Zunkui, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of specialized chemical products (excluding hazardous chemicals); Manufacturing of daily chemical products [branch operation]; Sales of daily chemical products; Sales of feed additives; Sales of food additives; Disinfectant sales (excluding hazardous chemicals); Fertilizer sales; Sales of metal products; Sales of plastic products; Sales of mechanical equipment; Sales of graphene materials; Sales of rubber products; Sales of engineering plastics and synthetic resins; Dye sales; Pigment sales; Production of chemical products (excluding licensed chemical products) [branch operation]; Ink sales (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of surface functional materials; Non edible ice sales; Operation of wires and cables; Sales of new catalytic materials and additives; Sales of high-purity elements and compounds; Sales of metamaterials; Sales of non edible vegetable oils; Wholesale of hardware products; Sales of building materials; Sales of instruments and meters; Sales of valves and plugs; Sales of office equipment; Sales of graphite and carbon products; Sales of coatings (excluding hazardous chemicals); Sales of lubricating oil. (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: Dimethylethanolamine, Hydroxybiphenyl, Saponification Glycerol

Top 2
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Shandong Yaojia Chemical Co., Ltd
Overall Score4.7 / 5
Est. Date2020-07-30
Registered Capital5000K CNY

Shandong Yaojia Chemical Co., Ltd., with its registered address at No. 367, 2nd Floor, Office Building, New Materials Trading Center, Sangzidian Town, Tianqiao District, Jinan City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Tianqiao District, Jinan City. The legal representative is Zhang Hengkai, and the business scope includes general projects: sales of chemical products (excluding licensed chemical products); Sales of fireproof sealing materials; Sales of building materials; Manufacturing of arts and crafts and ceremonial items (excluding ivory and its products); Sales of metal materials; Sales of non-ferrous metal alloys; Sales of mechanical equipment; Sales of mechanical parts and components; Sales of metal products; Sales of specialized equipment for environmental protection; Sales of agricultural and sideline products; Internet sales (except for the sale of goods that need to be licensed); Purchase of primary agricultural products; Sales of non-metallic minerals and products. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: food sales; Operation of hazardous chemicals. (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: Dimethylethanolamine, Butyl Acetate, Butyl Methacrylate

Top 3
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Jinan Qihang Chemical Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2018-02-28
Registered Capital1000K CNY

Jinan Qihang Chemical Technology Co., Ltd. is registered at No. 363, 2nd Floor, Jinan New Materials Trading Center Office Building, Tianqiao District, Jinan City, Shandong Province. The registration authority is the Market Supervision Administration of Tianqiao District, Jinan City, and the legal representative is Dou Wenbin. The business scope includes licensed projects: hazardous chemical operations. (For projects that require approval by 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: production of chemical products (excluding licensed chemical products) [branch operation]; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Manufacturing of daily chemical products [branch operation]; Sales of daily chemical products; Disinfectant sales (excluding hazardous chemicals); Fertilizer sales; Sales of food additives; Sales of feed additives; Sales of plastic products; Sales of metal products; 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: Dimethylethanolamine, Diethyltriaminopentaacetic Acid, Acidity Regulator

TOP4
Shandong Qiyi Chemical Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2024-05-23
Registered Capital3000K CNY

Shandong Qiyi Chemical Technology Co., Ltd., with its registered address at Room 1064-6, Building A, South Road, 200 meters east of the intersection of Beiwai Ring Road and Jianshe Road, Shizhong Street, Yucheng City, Dezhou City, Shandong Province, is registered with the Yucheng Market Supervision Administration and represented by Liu Jun. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of chemical products (excluding licensed chemical products); Sales of coatings (excluding hazardous chemicals); Sales of plastic products; Sales of specialized chemical products (excluding hazardous chemicals); Sales of rubber products; Sales of ecological environment materials; Sales of functional glass and new optical materials; Sales of building materials; Wholesale of hardware products; Retail of hardware products; Sales of metal products; Sales of daily miscellaneous goods; Research and development of biochemical product technology; Fertilizer sales; Disinfectant sales (excluding hazardous chemicals). (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: Dimethylethanolamine, Emulsifier, Isopropyl Alcohol

TOP5
Jinan Xinke Chemical Co., Ltd
Overall Score4.6 / 5
Est. Date2021-12-27
Registered Capital3000K CNY

Jinan Xinke Chemical Co., Ltd., registered at No. 310-6, 3rd Floor, Jinan New Materials Trading Center Office Building, Sangzidian Street, Tianqiao District, Jinan City, Shandong Province, registered with the Market Supervision and Administration Bureau of Tianqiao District, Jinan City. The legal representative is Liu Fenghong, and the business scope includes general projects: sales of chemical products (excluding licensed chemical products); Research and development of biopesticide technology; Research and development of biochemical product technology; Research and development of emerging energy technologies; Research and development of new material technology; Sales of food additives; Sales of feed additives; Sales of coatings (excluding hazardous chemicals); Fertilizer sales; Disinfectant sales (excluding hazardous chemicals); Sales of lubricating oil; Sales of instruments and meters; Sales of new catalytic materials and additives; Sales of rubber products; Sales of synthetic materials; Sales of mechanical equipment; Sales of office supplies; Electronic product sales; Sales of metal products; Wholesale of computer software, hardware, and auxiliary equipment; Sales of firefighting equipment; Sales of plastic products; Wholesale of hardware products; Sales of specialized equipment for environmental protection; Ink sales (excluding hazardous chemicals); Manufacturing of daily chemical products [branch operation]. (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: Dimethylethanolamine, Sodium Polyoxyethylene Ether Sulfate, Maleic Anhydride

TOP6
Jinan Liyang Chemical Co., Ltd
Overall Score4.5 / 5
Est. Date2014-11-13
Registered Capital1000K CNY

Jinan Liyang Chemical Co., Ltd. is registered at No. 533, north of the fifth floor of Jinan New Materials Trading Center Office Building, Tianqiao District, Jinan City, Shandong Province. The registration authority is the Market Supervision Administration of Tianqiao District, Jinan City, and the legal representative is Yang Xuelin. The business scope includes licensed projects: hazardous chemical operations. (For projects that require approval by 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: sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of rubber products; Dye sales; Sales of surface functional materials; Sales of high-performance fibers and composite materials; Non edible ice sales; Sales of new membrane materials; Operation of wires and cables; Sales of synthetic materials; Pigment sales; Ink sales (excluding hazardous chemicals); Sales of high-purity elements and compounds; Sales of graphene materials; Sales of non edible vegetable oils; Sales of metamaterials; Disinfectant sales (excluding hazardous chemicals); Sales of petroleum products (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Sales of lubricating oil; Sales of food additives; Sales of feed additives; Sales of instruments and meters; Sales of valves and plugs; Sales of glassware; Sales of metal products; Sales of biobased materials; Sales of plastic products; Sales of office equipment; Sales of graphite and carbon products; Sales of building decoration materials; Wholesale of hardware products; Sales of building materials; Fertilizer sales; Import and export of goods; Technology import and export; Production of chemical products (excluding licensed chemical products) [branch operation]; Specialized chemical product manufacturing (excluding hazardous chemicals) [branch operation]. (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: Dimethylethanolamine, Ethanolamine, Xylene

TOP7
Shandong Qilin Chemical Co., Ltd
Overall Score4.5 / 5
Est. Date2021-03-17
Registered Capital3000K CNY

Shandong Qilin Chemical Co., Ltd., with its registered address at No. 335-5, 3rd Floor, Jinan New Materials Trading Center Office Building, Tianqiao District, Jinan City, Shandong Province, is registered with the Market Supervision Administration of Tianqiao District, Jinan City. The legal representative is Liu Haixia, and the business scope includes general projects: sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Disinfectant sales (excluding hazardous chemicals); Ink sales (excluding hazardous chemicals); General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals); Promotion services for new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of biochemical product technology; Research and development of industrial enzyme preparations; Sales of graphene materials; Pigment sales; Sales of refractory materials; Sales of synthetic materials; Wholesale of hardware products; Retail of hardware products; Science popularization and publicity services; Internet of Things application services; Domestic trade agency; Sales of feed additives; Sales of food additives; Sales of food detergent; Wholesale of daily necessities; Sales of daily necessities; Electronic product sales; Sales of office supplies; Furniture sales; Wholesale of stationery supplies; Retail of stationery supplies; Retail of sports goods and equipment; Wholesale of sports goods and equipment; Sales of household appliances; Sales of instruments and meters; Sales of building materials; Sales of building decoration materials; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Sales of metal products; Sales of paper products; Sales of daily glass products; Sales of plastic products; Retail of kitchenware, sanitary ware, and daily necessities; Wholesale of kitchenware, sanitary ware, and daily necessities; Sales of experimental analytical instruments; Retail of cosmetics; Wholesale of cosmetics; Sales of personal hygiene products; Sales of firefighting equipment; Sales of rubber products; Retail of arts and crafts and collectibles (excluding ivory and its products); Wholesale of arts and crafts and collectibles (excluding ivory and its products); Sales of labor protection equipment; Sales of specialized equipment for agricultural and sideline food processing; Sales of agricultural and sideline products. (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) Licensed project: hazardous chemical operation; Import and export of goods; Sales of health food. (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: Dimethylethanolamine, Ethanol, Propylene Glycol Butyl Ether

TOP8
Shandong Xujie Chemical Co., Ltd
Overall Score4.5 / 5
Est. Date2017-05-10
Registered Capital3000K CNY

Shandong Xujie Chemical Co., Ltd., registered at No. 078, 2nd Floor, Jinan New Materials Trading Center Office Building, Tianqiao District, Jinan City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Tianqiao District, Jinan City. The legal representative is Wang Hui, and the business scope includes operations without storage facilities: diphenylamine, solvent benzene, solvent oil [closed cup flash point ≤ 60 ℃], thiophene, 1,1-diphenylhydrazine, 1,2-diphenylhydrazine, hexamethyleneimine N. N-Di-n-butylaniline, dibutyltin oxide, tributylaluminum, silver perchlorate, tributyltin chloride, tributylboron, cashew nut shell oil, sodium chromate, ethylamine, 1,2-xylene, 1,3-xylene, 1,4-xylene, lead chromate, ethanol [anhydrous], potassium ethoxide, boron trifluoride, sodium ethoxide, heptanedinitrile, heptanitrile, ethylene glycol monomethyl ether, ethylene glycol diethyl ether, heptanoic acid, N, N-dimethylaniline, ethylene glycol ethyl ether, ethylene glycol isopropyl ether, 2,6-dimethylpyridine, 3,5-dimethylpyridine, 4-heptone, N, N-dimethylbenzylamine, dimethyl oxalate N,N- Dimethylpropylamine, mercury, ethylene chloride, n-hexane, lead silicate, 1,1-dimethylcyclohexane, tetraethyl silicate, 1,4-dimethylpiperazine, formaldehyde, ethanethiol, trimeric isobutene, acetaldehyde, acetaldehyde oxime, antimony disulfide, acetic acid [content>80%], acetic acid solution [10%<content ≤ 80%], barium acetate, cyclohexylamine, cyclohexanediamine, trichlorosilane, cyclohexanone, cyclohexane, phosphorus trichloride, lead acetate, aluminum trichloride solution, tert butyl acetate, titanium disulfide, allyl acetate, carbon disulfide, zinc cyclamate, titanium trichloride, vinyl acetate [stable], ethyl acetate, ferric chloride, 1,3-cyclopentadiene, isopropyl acetate, cyclopentanone, isobutyl acetate Cyclopentane, isoamyl acetate, cyclopentene, n-propyl acetate, 1,2-dichloropropane, trichloroacetonitrile, n-butyl acetate, n-hexyl acetate Trichloroacetic acid, dichlorosilane, sec butyl acetate, epichlorohydrin, trichloroethane, epoxyethane, dichloromethane, acetyl chloride, tetrahydropyran, tetrahydrofuran, phosphorus tribromide, dichloroethane, diethanolamine, vanadium trioxide, hexamethylenediamine, turpentine oil, triethylamine, hexanethiol, calcium carbide, dipropyl carbonate, dimethyl carbonate, diethyl carbonate, methanol, diethylamine, sodium methoxide, 1-pentanol, 2-pentanol, pentanonitrile, cresol, glutaraldehyde, lacquer, rosin, diethyl sulfide, naphtha, petroleum ether, diisopropylamine, tert butylamine, selenocarbamide, diisopropylamine, 4-methylaniline, 2-methylheptane, methylcyclohexanol Methylcyclohexanone, di-n-butylamine, methylcyclohexane, di-n-butylamine, methylcyclopentane, methylsulfonic acid, hydrazine hydrate [with hydrazine content ≤ 64%], 2-methylpyridine, 2-methylquinoline, furan 2-furanmethanol, 1-methylnaphthalene, methacrylic acid [stable], methyl tert butyl ether, 2-methylpentane, 2-methylbutane, formic acid, formaldehyde solution, n-pentyl formate, cyclohexyl formate, methyl formate, ethyl formate, methyl n-butyl ether, n-butyl formate, n-propyl formate, bromoethane, n-heptane, n-hexane, 1-aminopropane, n-pentane, n-octane, 2-aminoethanol, lanthanum nitrate, aniline, cobalt chloride, 1,2-phenylenediamine, 1,2-benzenediamine, beryllium chloride, synthetic resins containing flammable solvents, paints, auxiliary materials, coatings and other products [closed cup flash point ≤ 60 ℃], copper chloride, phenol, benzenesulfonyl chloride, cerium potassium nitrate, copper nitrate, Benzoyl chloride, phenylhydrazine, ytterbium nitrate, phthalic anhydride, indium nitrate, camphor oil, phenylacetonitrile, styrene [stable], n-butylamine, n-butanol, pyridine Pyrrole, 1-propanol, 2-propanol, 1,2-propanediamine, 1,3-propanediamine, butyraldehyde, propylene glycol ether, methyl chloroacetate, n-butane, maleic anhydride, morpholine, coal tar, isophthalic acid, coal tar, n-butyl propionate, 1-bromobutane, n-pentyl propionate, tar acid, sec butyl propionate, wood distillate, 2-acrylonitrile [stable], sodium lime [containing sodium hydroxide>4%], naphthalene, acrylic acid [stable], methyl acrylate [stable], metal rubidium, metal cesium, metal strontium, ethyl acrylate [stable], isobutyl acrylate [stable], anthracene, n-butyl acrylate [stable], polyacetal, piperazine, hypophosphorous acid, Furfurylamine, calcium hypochlorite, furfural, quinoline, boric acid, triethyl borate, sodium hydrosulfite, mercuric oleate; Import and export business; Wholesale and retail: chemical products (excluding hazardous chemicals and precursor chemicals), hardware and electrical equipment, lubricants, building materials, decorative materials, food additives, feed additives, cleaning products, machine tool accessories, lighting fixtures, clothing, shoes and hats, power tools, instruments and meters, wires and cables, steel, fertilizers. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Dimethylethanolamine, Industrial Brown Sugar, Detergent

TOP9
Jinan Baishun Chemical Co., Ltd
Overall Score4.3 / 5
Est. Date2016-11-10
Registered Capital2000K CNY

Jinan Baishun Chemical Co., Ltd., registered at No. 152, 2nd floor, Jinan New Materials Trading Center Office Building, Tianqiao District, Jinan City, Shandong Province, registered with the Market Supervision and Administration Bureau of Tianqiao District, Jinan City, with Li Wensheng as the legal representative. Its business scope includes operations without storage facilities, including hazardous chemicals within the scope of the "Dangerous Chemicals Business License" Luji (Tianqiao) Hazardous Chemicals Economic [2020] 000110 (validity period subject to the license); Import and export business; Wholesale and retail of chemical products (excluding licensed chemical products), hardware and electrical products, stainless steel products, building materials, furniture, steel, lubricants, building materials, decorative materials, plastic products, office supplies, food additives, feed additives, cleaning supplies, batteries, instruments, experimental equipment, glass products, medical devices, metal products, wires and cables, fire equipment, monitoring equipment, health food, rubber products, masks, disinfectants (excluding dangerous chemicals), disinfection and sterilization supplies, fertilizers, pesticides (excluding dangerous goods), and other items not prohibited by laws, regulations, decisions of the State Council and not requiring business licenses. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Dimethylethanolamine, Wall Waterproofing Agent, Trichlorobenzene

TOP10
Jinan Angxin Chemical Co., Ltd
Overall Score4.3 / 5
Est. Date2016-06-28
Registered Capital3580K CNY

Jinan Angxin Chemical Co., Ltd. is registered at No. 909, 9th floor, Jinan New Materials Trading Center Office Building, Sangzidian, Tianqiao District, Jinan City, Shandong Province. The registration authority is the Market Supervision Administration of Tianqiao District, Jinan City, and the legal representative is Yue Zonglei. The business scope includes licensed projects: hazardous chemical operations. (For projects that require approval by 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: sales of chemical products (excluding licensed chemical products) [branch operation]; Sales of food additives; Fertilizer sales; Specialized chemical product manufacturing (excluding hazardous chemicals) [branch operation]; Disinfectant sales (excluding hazardous chemicals); Manufacturing of new building materials (excluding hazardous chemicals) [branch operation]; Sales of specialized chemical products (excluding hazardous chemicals); Sales of petroleum products (excluding hazardous chemicals); Sales of feed additives; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of daily chemical products; Sales of lubricating oil; Sales of mechanical equipment; Sales of building materials; Fertilizer sales; Wholesale of hardware products; Sales of office supplies; Sales of daily necessities; Operation of wires and cables; Sales of electrical equipment. (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: Dimethylethanolamine, Methanol, Dibasic Ester

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Qiyun Chemical Technology Co., Ltd2022-01-05Dimethylethanolamine, Hydroxybiphenyl, Saponification Glycerol3000K CNYNot Supported
Shandong Yaojia Chemical Co., Ltd2020-07-30Dimethylethanolamine, Butyl Acetate, Butyl Methacrylate5000K CNYNot Supported
Jinan Qihang Chemical Technology Co., Ltd2018-02-28Dimethylethanolamine, Diethyltriaminopentaacetic Acid, Acidity Regulator1000K CNYNot Supported
Shandong Qiyi Chemical Technology Co., Ltd2024-05-23Dimethylethanolamine, Emulsifier, Isopropyl Alcohol3000K CNYNot Supported
Jinan Xinke Chemical Co., Ltd2021-12-27Dimethylethanolamine, Sodium Polyoxyethylene Ether Sulfate, Maleic Anhydride3000K CNYNot Supported
Jinan Liyang Chemical Co., Ltd2014-11-13Dimethylethanolamine, Ethanolamine, Xylene1000K CNYNot Supported
Shandong Qilin Chemical Co., Ltd2021-03-17Dimethylethanolamine, Ethanol, Propylene Glycol Butyl Ether3000K CNYNot Supported
Shandong Xujie Chemical Co., Ltd2017-05-10Dimethylethanolamine, Industrial Brown Sugar, Detergent3000K CNYNot Supported
Jinan Baishun Chemical Co., Ltd2016-11-10Dimethylethanolamine, Wall Waterproofing Agent, Trichlorobenzene2000K CNYNot Supported
Jinan Angxin Chemical Co., Ltd2016-06-28Dimethylethanolamine, Methanol, Dibasic Ester3580K CNYNot Supported

Purchasing Guide

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

  • In the actual procurement process of dimethyl ethanolamine, it is recommended to prioritize the confirmation of key parameters such as product purity (such as ≥ 99%), moisture content, and color, which directly affect its application effect in the pharmaceutical or coating industry.
  • Dimethylethanolamine is commonly used in the fields of water treatment agents and epoxy resin curing agents. When purchasing, the appropriate volatility and pH range should be selected according to the specific scenario to avoid process compatibility issues.
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical information to ensure supply chain stability and compliance.
  • For special application scenarios such as textile auxiliaries, attention should be paid to the residual solvent indicators of dimethyl ethanolamine, and it is recommended to prioritize suppliers with data support in the chemical industry.

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