Updated Jul 31, 2026 · Public platform & industry data

Jul 31, 2026 Updated

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2026 Top 10 Bleach Manufacturers in China Shandong

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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 Shandong for 2026 are: Shandong Aicai Biotechnology Co., Ltd, Shandong Pingju Biotechnology Co., Ltd, Shandong Siyang Biotechnology Co., Ltd, Shandong Ruigang Chemical Co., Ltd, Shandong Jinli Chemical Co., Ltd, Shandong Gushuo Biotechnology Co., Ltd, Shandong Haoqi Biotechnology Co., Ltd, Shandong Zhijia Chemical Technology Co., Ltd, Shandong Shenglilong Chemical Technology Co., Ltd, Shandong Shenmao 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 Aicai Biotechnology Co., Ltd
Overall Score4.9 / 5
Est. Date2020-01-08
Registered Capital10000K CNY

Shandong Aicai Biotechnology Co., Ltd., with its registered address at Room 1908, Hengtai Commercial Building, Heping Road, Economic Development Zone, Heze City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Luxi New Area, Heze City. The legal representative is Yin Erbin, and the business scope includes the technical research and development, sales, and processing of biological products; Sales of pre packaged food, food additives, feed additives, and chemical raw materials; Import and export of goods or technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Bleach, Compound Moisture Retention Agent, Emulsifier

Top 2
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Shandong Pingju Biotechnology Co., Ltd
Overall Score4.7 / 5
Est. Date2018-12-18
Registered Capital20000K CNY

Shandong Pingju Biotechnology Co., Ltd., with its registered address at Room A-230, Building A, West Zone, Innovation Building, Fuhe Street, High tech Zone, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone. The legal representative is Xing Shengtao, and the business scope includes general projects: research and development of biochemical product technology; Sales of food additives; Sales of feed additives; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of feed raw materials; Sales of biobased materials; Internet sales of food (sales of prepackaged food); Sales of daily chemical products; Biomass energy technology services. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed projects: import and export of goods; Technology import and export. (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: Bleach, Food Water Retaining Agent, Flavor Enhancer

Top 3
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Shandong Siyang Biotechnology Co., Ltd
Overall Score4.7 / 5
Est. Date2020-12-04
Registered Capital10000K CNY

Shandong Siyang Biotechnology Co., Ltd., with its registered address at Room 2311, Block A, West Zone, Chuangxin Building, Guanghe Street, High tech Zone, Jining City, Shandong Province, is registered by the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone, and its legal representative is Xing Shengtao. Its business scope includes the licensed items: food Internet sales (sales of prepackaged food); Import and export of goods; Technology import and export. (For projects that require approval according to 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: research and development of biochemical product technology; Sales of food additives; Sales of feed additives; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of feed raw materials; Sales of biobased materials; Sales of daily chemical products; Biomass energy technology services; Engineering and technical research and experimental development; Research and development of new material technology. (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: Bleach, Emulsifier, Nutrient Fortifier

TOP4
Shandong Ruigang Chemical Co., Ltd
Overall Score4.6 / 5
Est. Date2018-08-20
Registered Capital3000K CNY

Shandong Ruigang Chemical Co., Ltd. is registered at No. 83, 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 Niu Yuhong. 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 of relevant departments.) General projects: sales of specialized chemical products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of building materials; Furniture sales; Sales of metal structures; Sales of metal materials; Operation of wires and cables; Retail of hardware products; Wholesale of hardware products; Sales of daily necessities; Sales of mechanical equipment; Wholesale of clothing and apparel; Clothing and apparel retail; Sales of office supplies; Sales of feed additives. (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: Bleach, Fat Solvent, Dye Analysis Reagent

TOP5
Shandong Jinli Chemical Co., Ltd
Overall Score4.6 / 5
Est. Date2023-03-09
Registered Capital3000K CNY

Shandong Jinli Chemical Co., Ltd., registered at No. 357, 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 Liu Denggao, 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 daily chemical products; Production of chemical products (excluding licensed chemical products) [branch operation]; Manufacturing of daily chemical products [branch operation]; Sales of food additives; Sales of feed additives; Disinfectant sales (excluding hazardous chemicals); Fertilizer sales; Sales of mechanical equipment; Sales of labor protection equipment; Sales of metal products; Sales of plastic products; 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 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: Bleach, Caustic Alkali, Industrial Activated Carbon

TOP6
Shandong Gushuo Biotechnology Co., Ltd
Overall Score4.5 / 5
Est. Date2019-03-28
Registered Capital20000K CNY

Shandong Gushuo Biotechnology Co., Ltd., with its registered address at Building S5, Nankou Commercial Street, Yunhe Bay Community, Anju Street, Rencheng District, Jining City, Shandong Province, China, is located at Building 1-2, 3rd Floor East. The registration authority is the Market Supervision and Administration Bureau of Rencheng District, Jining City, and the legal representative is Yang Junying. Its business scope includes the sales and technical research and development, technical consulting, and technology transfer of biological products, health products, cosmetic raw materials, and food additives. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Bleach, Humectant, Flavor Enhancer

TOP7
Shandong Haoqi Biotechnology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-07-24
Registered Capital3000K CNY

Shandong Haoqi Biotechnology Co., Ltd., with its registered address at Room 1063-5, 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 Market Supervision Administration of Yucheng City. The legal representative is Song Hanhua, and the 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); Wholesale of daily necessities; Sales of daily necessities; Sales of plastic products; Sales of metal products; Research and development of metal products; Sales of rubber products; Retail of hardware products; Wholesale of hardware products; Sales of building materials; Sales of lightweight building materials; Sales of feed additives; Sales of food additives; Sales of washing machinery; Sales of food detergent; Disinfectant sales (excluding hazardous chemicals); Fertilizer sales; Fertilizer sales; Sales of specialized chemical products (excluding hazardous chemicals); Sales of daily chemical products; Sales of coatings (excluding hazardous chemicals); Ink sales (excluding hazardous chemicals); Sales of feed raw materials; Sales of animal husbandry and fishery feed; Biological feed research and development; Research and development of biochemical product technology; Research and development of resource recycling technology; Import and export of goods; Crop cultivation services; Primary processing of non edible agricultural products [branch operation]; Primary processing of edible agricultural 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: Bleach, Aquaculture, Oxidation Bleach

TOP8
Shandong Zhijia Chemical Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2022-01-04
Registered Capital3000K CNY

Shandong Zhijia Chemical Technology Co., Ltd., registered at Room 827, 8th 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 Xu Jian as the legal representative. 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 specialized chemical products (excluding hazardous chemicals); Sales of rubber products; Sales of surface functional materials; Sales of high-performance fibers and composite materials; Non edible ice sales; Sales of synthetic materials; Operation of wires and cables; Sales of new organic active materials; Pigment sales; Ink sales (excluding hazardous chemicals); Sales of engineering plastics and synthetic resins; Sales of high-purity elements and compounds; Sales of new catalytic materials and additives; Sales of graphene materials; Sales of non edible vegetable oils; Sales of high-quality synthetic rubber; Sales of metamaterials; Sales of coatings (excluding hazardous chemicals); Sales of building materials; Sales of petroleum products (excluding hazardous chemicals); Sales of mechanical equipment; Sales of instruments and meters; Retail of hardware products; Sales of valves and plugs; Sales of experimental analytical instruments; Disinfectant sales (excluding hazardous chemicals); Fertilizer sales; Sales of glassware; Sales of metal products; Sales of lubricating oil; Sales of office supplies; Fertilizer sales; Dye sales; Sales of food detergent; Sales of food additives; 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) 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: Bleach, Morpholine, Crystalline Powder

TOP9
Shandong Shenglilong Chemical Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2025-02-24
Registered Capital3000K CNY

Shandong Shenglilong Chemical Technology Co., Ltd., with its registered address at Room 1005-4, South Office Building, 20 meters west of Shizhong Road South End, Shizhong Street, Yucheng City, Dezhou City, Shandong Province, is registered with the Yucheng Market Supervision and Administration Bureau and represented by Yang Zhiguo. Its business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of daily chemical products; Sales of food additives; Sales of food detergent; Sales of feed additives; Sales of feed raw materials; Fertilizer sales; Fertilizer sales; Sales of biobased materials; Sales of synthetic materials; Sales of engineering plastics and synthetic resins; Sales of petroleum products (excluding hazardous chemicals); Sales of needle textiles and raw materials; Sales of plastic products; Sales of coatings (excluding hazardous chemicals); Research and development of new material technology; Promotion services for new material technology; Sales of new metal functional materials; Sales of metal materials; Sales of ecological environment materials; Sales of graphite and carbon products; Sales of rubber products; Sales of synthetic fibers; Sales of building materials; Sales of building decoration materials; Disinfectant sales (excluding hazardous chemicals); Sales of new catalytic materials and additives; Dye sales; Ink sales (excluding hazardous chemicals); Sales of high-performance sealing materials; Sales of high-performance fibers and composite materials; Sales of instruments and meters; 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) 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: Bleach, Paraffin, Antifreeze Raw Materials

TOP10
Shandong Shenmao Chemical Co., Ltd
Overall Score4.4 / 5
Est. Date2023-08-16
Registered Capital3000K CNY

Shandong Shenmao Chemical Co., Ltd., with its registered address at Room 1025, Building A, South Office, 200 meters east of the intersection of Beiwai Ring Road and Jianshe Road, Yucheng City, Dezhou City, Shandong Province, is registered with the Market Supervision Administration of Yucheng City. The legal representative is Guo Yuye, and the business scope includes general items: sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of food additives; Sales of feed additives; Fertilizer sales; Battery sales; Non edible salt processing; Non edible salt sales. (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: Bleach, Binary Acid Ester, Lubricant

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Aicai Biotechnology Co., Ltd2020-01-08Bleach, Compound Moisture Retention Agent, Emulsifier10000K CNYNot Supported
Shandong Pingju Biotechnology Co., Ltd2018-12-18Bleach, Food Water Retaining Agent, Flavor Enhancer20000K CNYNot Supported
Shandong Siyang Biotechnology Co., Ltd2020-12-04Bleach, Emulsifier, Nutrient Fortifier10000K CNYNot Supported
Shandong Ruigang Chemical Co., Ltd2018-08-20Bleach, Fat Solvent, Dye Analysis Reagent3000K CNYNot Supported
Shandong Jinli Chemical Co., Ltd2023-03-09Bleach, Caustic Alkali, Industrial Activated Carbon3000K CNYNot Supported
Shandong Gushuo Biotechnology Co., Ltd2019-03-28Bleach, Humectant, Flavor Enhancer20000K CNYNot Supported
Shandong Haoqi Biotechnology Co., Ltd2018-07-24Bleach, Aquaculture, Oxidation Bleach3000K CNYNot Supported
Shandong Zhijia Chemical Technology Co., Ltd2022-01-04Bleach, Morpholine, Crystalline Powder3000K CNYNot Supported
Shandong Shenglilong Chemical Technology Co., Ltd2025-02-24Bleach, Paraffin, Antifreeze Raw Materials3000K CNYNot Supported
Shandong Shenmao Chemical Co., Ltd2023-08-16Bleach, Binary Acid Ester, Lubricant3000K 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