Updated Jul 31, 2026 · Public platform & industry data

Jul 31, 2026 Updated

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2026 Top 10 Bleach Manufacturers in China Jiangsu

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

The top 10 Bleach manufacturers in Jiangsu for 2026 are: Jiangsu Weizhirun Biotechnology Co., Ltd, Jiangsu Ruiduo Bioengineering Co., Ltd, Jiangsu Wanglilai Biotechnology Co., Ltd, Leshengyuan Biotechnology (Nanjing) Co., Ltd, Jiangsu Aofu Biotechnology Co., Ltd, Jiangsu Baiyao Biotechnology Co., Ltd, Suzhou Lanyu Chemical Co., Ltd, Jiangsu Jichao Biotechnology Co., Ltd, Nanjing Songguan Biotechnology Co., Ltd, Jiangsu Dongju Biotechnology 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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JiangsuJiangsu
Top 1
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Jiangsu Weizhirun Biotechnology Co., Ltd
Overall Score4.9 / 5
Est. Date2020-08-06
Registered Capital10000K CNY

Jiangsu Weizhirun Biotechnology Co., Ltd. is registered at Room 102, Shimaoyun Coffee Incubation Center, No. 99 Guozhuang Road, Yunlong District, Xuzhou City. The registration authority is the Yunlong District Administrative Approval Bureau of Xuzhou City, and the legal representative is Sixin. The business scope includes licensed projects: food business (sales of pre packaged food) (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results). General project: research and development of bio based material technology; Sales of biobased materials; Biological feed research and development; Forestry pest control services; Biomass energy technology services; Research and development of bio organic fertilizers; Research and development of bio based material polymerization technology; Sales of food additives; 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: Bleach, Preservative, Emulsifier

Top 2
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Jiangsu Ruiduo Bioengineering Co., Ltd
Overall Score4.7 / 5
Est. Date2014-04-28
Registered Capital10000K CNY

Jiangsu Ruiduo Bioengineering Co., Ltd., with its registered address at Room 414, Office Complex Building, No. 66 Chengdong Avenue, Yunlong District, Xuzhou City, registered with the Xuzhou Administrative Approval Bureau and represented by Zhou Renpeng as its legal representative. Its business scope includes general projects such as research and development of biochemical product technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of chemical products (excluding licensed chemical products); Sales of food additives; Sales of feed additives; Food sales (only selling pre packaged food) (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: Bleach, Nutritional Fortifier Amino Acid, Sweetener

Top 3
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Jiangsu Wanglilai Biotechnology Co., Ltd
Overall Score4.7 / 5
Est. Date2023-05-25
Registered Capital10000K CNY

Jiangsu Wanglilai Biotechnology Co., Ltd., with its registered address at Room 414, Building A, Shanshui Entrepreneurship Park, No. 63 Yongfeng Street, Pancheng Street, Jiangbei New District, Nanjing City, Jiangsu Province, is registered with the Administrative Approval Bureau of Nanjing Jiangbei New District Management Committee. The legal representative is Chen Shuai, and the business scope includes licensed projects such as food sales (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) and general projects such as research and development of bio based material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Biological feed research and development; Sales of biobased materials; Forestry pest control services; Biomass energy technology services; Research and development of bio organic fertilizers; Research and development of bio based material polymerization technology; Internet sales (except for the sale of goods that need to be licensed); Food sales (only selling pre packaged food); Internet sales of food (only pre packaged food); Sales of food additives; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of feed additives; Import and export of goods; Technology import and export; Import and export agency (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: Bleach, Coloring Agent, Moisturizing Agent For Moisture

TOP4
Leshengyuan Biotechnology (Nanjing) Co., Ltd
Overall Score4.6 / 5
Est. Date2022-07-27
Registered Capital2000K CNY

Leshengyuan Biotechnology (Nanjing) Co., Ltd., with its registered address at Room 1-0235, Building A, No. 1-8 Yingheng Road, Baguazhou Street, Qixia District, Nanjing City, registered with the Administrative Approval Bureau of Qixia District, Nanjing City. The legal representative is Wang Yu, and the business scope includes general projects such as technology promotion and application services; Food sales (only selling pre packaged food); Biological feed research and development; Internet sales of food (only pre packaged food); Sales of specialized chemical products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of food additives; Internet sales (except for the sale of goods that need to be licensed); Sales of feed additives (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: Bleach, Enzyme Preparation, Preservative

TOP5
Jiangsu Aofu Biotechnology Co., Ltd
Overall Score4.6 / 5
Est. Date2020-07-01
Registered Capital10000K CNY

Jiangsu Aofu Biotechnology Co., Ltd., with its registered address at 1-306, No. 687, the Pearl River Road, Xuanwu District, Nanjing, is registered by the Market Supervision Administration of Xuanwu District, Nanjing, and its legal representative is Wang Yu. Its business scope includes licensed items: food business (selling bulk food); Internet sales of food (sales of prepackaged food); Food business (selling pre packaged food) (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: research and development of bio based material technology; Research and development of biopesticide technology; Sales of biobased materials; Biological feed research and development; Forestry pest control services; Biomass energy technology services; Research and development of bio organic fertilizers; Research and development of bio based material polymerization technology; Sales of food additives; 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: Bleach, Emulsifier, Flavor Enhancer

TOP6
Jiangsu Baiyao Biotechnology Co., Ltd
Overall Score4.5 / 5
Est. Date2017-06-29
Registered Capital10000K CNY

Jiangsu Baiyao Biotechnology Co., Ltd., registered at Room 107, Building 1, University Science Park, Jiangsu Vocational and Technical College of Architecture, No. 26 Xueyuan Road, Quanshan District, Xuzhou City, registered with the Xuzhou Municipal Government Service Management Office and represented by Sipeng as the legal representative. Its business scope includes research and development, technical consulting, technology transfer, and sales of biological products and food additives; Sales of bulk food and pre packaged food. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General project: Retail of cosmetics (except for projects that require approval by law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Bleach, Enzyme Preparation, Preservative

TOP7
Suzhou Lanyu Chemical Co., Ltd
Overall Score4.5 / 5
Est. Date2006-09-27
Registered Capital1010K CNY

Suzhou Lanyu Chemical Co., Ltd., with its registered address in Zhujiabang Village, Zhenze Town, Wujiang City, is registered with the Wujiang District Data Bureau of Suzhou City. The legal representative is Zhou Xiaohong, and the business scope includes licensed projects: hazardous chemical operations (projects that require approval according to 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); Import and export of goods; Technology import and export; Import and export agency (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: Bleach, Sodium Hypophosphate, Textile Leather

TOP8
Jiangsu Jichao Biotechnology Co., Ltd
Overall Score4.5 / 5
Est. Date2023-05-24
Registered Capital10000K CNY

Jiangsu Jichao Biotechnology Co., Ltd., with its registered address at Room 105-447, Building 17, Phase I, Nanjing Jiangbei New Area Human Resources Service Industrial Park, No. 1 Qiliqiao North Road, Jiangbei New Area, Nanjing. The registration authority is the Administrative Approval Bureau of Nanjing Jiangbei New Area Management Committee, and the legal representative is Chen Chaoqun. Its business scope includes licensed projects such as food sales (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 such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of bio based material technology; Biological feed research and development; Sales of biobased materials; Forestry pest control services; Biomass energy technology services; Research and development of bio organic fertilizers; Research and development of bio based material polymerization technology; Internet sales (except for the sale of goods that need to be licensed); Food sales (only selling pre packaged food); Internet sales of food (only pre packaged food); Sales of food additives; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of feed additives; Import and export of goods; Technology import and export; Import and export agency (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: Bleach, Coloring Agent, Antioxidant

TOP9
Nanjing Songguan Biotechnology Co., Ltd
Overall Score4.4 / 5
Est. Date2015-07-09
Registered Capital1000K CNY

Nanjing Songguan Biotechnology Co., Ltd., with its registered address at 1-208, No. 687, the Pearl River Road, Xuanwu District, Nanjing, is registered by the Market Supervision Administration of Xuanwu District, Nanjing, and its legal representative is Sihua. Its business scope includes general projects: research and development of biochemical products; Research and development of bio based material technology; Biological feed research and development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export; Sales of biobased materials; Food sales (only selling pre packaged food); Internet sales of food (only pre packaged food); Sales of food additives; Sales of specialized chemical products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Internet sales (except for the sale of goods that need to be licensed); Sales of feed additives (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: Bleach, Coloring Agent, Antioxidant

TOP10
Jiangsu Dongju Biotechnology Co., Ltd
Overall Score4.4 / 5
Est. Date2020-08-06
Registered Capital10000K CNY

Jiangsu Dongju Biotechnology Co., Ltd., with its registered address at Room 262, Shimaoyun Coffee Incubation Center, No. 99 Guozhuang Road, Yunlong District, Xuzhou City, is registered with the Administrative Approval Bureau of Yunlong District, Xuzhou City. The legal representative is Yuan Honghua, and the business scope includes licensed projects: food business (sales of pre packaged food) (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results). General project: research and development of bio based material technology; Sales of biobased materials; Biological feed research and development; Forestry pest control services; Biomass energy technology services; Research and development of bio organic fertilizers; Research and development of bio based material polymerization technology; Sales of food additives; 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: Bleach, Coloring Agent, Emulsifier

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Weizhirun Biotechnology Co., Ltd2020-08-06Bleach, Preservative, Emulsifier10000K CNYNot Supported
Jiangsu Ruiduo Bioengineering Co., Ltd2014-04-28Bleach, Nutritional Fortifier Amino Acid, Sweetener10000K CNYNot Supported
Jiangsu Wanglilai Biotechnology Co., Ltd2023-05-25Bleach, Coloring Agent, Moisturizing Agent For Moisture10000K CNYNot Supported
Leshengyuan Biotechnology (Nanjing) Co., Ltd2022-07-27Bleach, Enzyme Preparation, Preservative2000K CNYNot Supported
Jiangsu Aofu Biotechnology Co., Ltd2020-07-01Bleach, Emulsifier, Flavor Enhancer10000K CNYNot Supported
Jiangsu Baiyao Biotechnology Co., Ltd2017-06-29Bleach, Enzyme Preparation, Preservative10000K CNYNot Supported
Suzhou Lanyu Chemical Co., Ltd2006-09-27Bleach, Sodium Hypophosphate, Textile Leather1010K CNYNot Supported
Jiangsu Jichao Biotechnology Co., Ltd2023-05-24Bleach, Coloring Agent, Antioxidant10000K CNYNot Supported
Nanjing Songguan Biotechnology Co., Ltd2015-07-09Bleach, Coloring Agent, Antioxidant1000K CNYNot Supported
Jiangsu Dongju Biotechnology Co., Ltd2020-08-06Bleach, Coloring Agent, Emulsifier10000K CNYNot Supported

Purchasing Guide

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

  • For procurement needs that require the use of bleaching agents, it is recommended to prioritize confirming key technical parameters such as effective chlorine content and pH value to ensure compliance with decolorization or disinfection requirements in different industrial scenarios such as textiles and papermaking.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers are usually able to consistently provide bleach products that meet standards.
  • When applied in the field of food processing or water treatment, special attention should be paid to the residual limit of bleaching agents, and low toxic and easily decomposable hydrogen peroxide or sodium hypochlorite products should be selected.
  • For large-scale continuous production procurement scenarios, it is recommended to evaluate the supplier's warehousing and logistics capabilities to ensure the transportation safety and batch stability of high concentration bleach.

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