Updated Jul 29, 2026 · Public platform & industry data

Jul 29, 2026 Updated

English
title decor left

2026 Top 10 Antioxidant Manufacturers in China Shandong

title decor right

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

The top 10 Antioxidant manufacturers in Shandong for 2026 are: Shandong Siyang Biotechnology Co., Ltd, Shandong Gushuo Biotechnology Co., Ltd, Shandong Fangchang Biotechnology Co., Ltd, Shandong Xinxiong Biotechnology Co., Ltd, Shandong Pingju Biotechnology Co., Ltd, Shandong Huiheng Biotechnology Co., Ltd, Shandong Lusen Biotechnology Co., Ltd, Shandong Aicai Biotechnology Co., Ltd, Shandong Guante Biotechnology Co., Ltd, Shandong Jiju 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.

Collapse
ShandongShandong
Top 1
background image
Shandong Siyang Biotechnology Co., Ltd
Overall Score4.9 / 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: Antioxidant, Thickener, Plant Extract

Top 2
background image
Shandong Gushuo Biotechnology Co., Ltd
Overall Score4.7 / 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: Antioxidant, Amino Acid, Preservative

Top 3
background image
Shandong Fangchang Biotechnology Co., Ltd
Overall Score4.7 / 5
Est. Date2023-05-15
Registered Capital20000K CNY

Shandong Fangchang Biotechnology Co., Ltd., registered at Room 601, 6th Floor, No. 28 Zhenhai Road, Shibei District, Qingdao City, Shandong Province, registered with the Market Supervision and Administration Bureau of Shibei District, Qingdao City. The legal representative is Wang Mingle, and the business scope includes general projects: research and development of biochemical product technology; Biomass energy technology services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of food additives; Sales of feed raw materials; Fertilizer sales; Wholesale of cosmetics; Retail of cosmetics; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of biobased materials; Sales of daily chemical products; Import and export of goods; Technology import and export. (In addition to the items that must be approved according to law, the business activities shall be carried out independently according to law with the business license) Permitted items: food Internet sales. (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: Antioxidant, Additive Addition, Selenomethionine

TOP4
Shandong Xinxiong Biotechnology Co., Ltd
Overall Score4.6 / 5
Est. Date2023-05-16
Registered Capital20000K CNY

Shandong Xinxiong Biotechnology Co., Ltd., with its registered address at Room 705, 7th Floor, No. 28 Zhenhai Road, Shibei District, Qingdao City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Shibei District, Qingdao City. The legal representative is Zhang Hongjun, and the business scope includes general projects such as research and development of biochemical product technology; Biomass energy technology services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of food additives; Sales of feed raw materials; Fertilizer sales; Wholesale of cosmetics; Retail of cosmetics; 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); Sales of biobased materials; Sales of daily chemical products; 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: feed production [branch operation]; Fertilizer production; Production of food additives; Food production; Cosmetics production; Food Internet sales. (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: Antioxidant, Mantou Noodles, Food Grade Sheep Colostrum Powder

TOP5
Shandong Pingju Biotechnology Co., Ltd
Overall Score4.6 / 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: Antioxidant, Thickener, Nutrient Fortifier

TOP6
Shandong Huiheng Biotechnology Co., Ltd
Overall Score4.5 / 5
Est. Date2021-12-27
Registered Capital10000K CNY

Shandong Huiheng Biotechnology Co., Ltd., registered at Room 484, Zone 2, Jianshe Road 129, Xianying Street, Rencheng District, Jining City, Shandong Province (4th floor, Datang Science and Technology Building Comprehensive Building), registered with the Market Supervision Administration of Rencheng District, Jining City, with Zhang Wei as the legal representative. Its business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Sales of biobased materials; Research and development of biochemical product technology; Sales of chemical products (excluding licensed chemical products); Sales of health food (pre packaged); Sales of food additives; Retail of cosmetics; Sales of plastic products; Sales of specialized chemical products (excluding hazardous chemicals); Research and development of biopesticide technology; Packaging services; Food sales (only selling pre packaged food). (Except for projects that require approval according to law, conduct business activities independently based on the business license) Licensed project: retail of drugs; Animal medicine management; Food sales. (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: Antioxidant, Sweetener, Emulsifier

TOP7
Shandong Lusen Biotechnology Co., Ltd
Overall Score4.5 / 5
Est. Date2020-01-09
Registered Capital10000K CNY

Shandong Lusen Biotechnology Co., Ltd., with its registered address at Room 1918, Hengtai Commercial Building, Zhonghua Road, 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 Si Huadong, and its 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 (excluding hazardous chemicals); Import and export of ordinary goods or technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Antioxidant, Coloring Agent, Sweetener

TOP8
Shandong Aicai Biotechnology Co., Ltd
Overall Score4.5 / 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: Antioxidant, Emulsifier, Thickener

TOP9
Shandong Guante Biotechnology Co., Ltd
Overall Score4.4 / 5
Est. Date2020-12-21
Registered Capital5000K CNY

Shandong Guante Biotechnology Co., Ltd., with its registered address at No. 02, Zone A, Zhongruan Maker Innovation Base, No. 1506 Changsha Road, Development Zone, Heze City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Luxi New Area, Heze. The legal representative is Ma Qinglin, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of food additives; Sales of feed additives; Biological feed research and development (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: food additive production; Production of feed additives; Food production; Food management (selling pre packaged food); Food management; Cosmetics production; Sales of health food products; Agricultural genetically modified organism product processing (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: Antioxidant, Preservative, Anticaking Agent

TOP10
Shandong Jiju Biotechnology Co., Ltd
Overall Score4.4 / 5
Est. Date2020-01-10
Registered Capital10000K CNY

Shandong Jiju Biotechnology Co., Ltd., with its registered address at Room 1901, Hengtai Commercial Building, Heping Road, Development Zone, Heze City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Luxi New Area, Heze. The legal representative is Chen Chaoqun, and its 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 (excluding hazardous chemicals); Import and export of ordinary goods or technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Antioxidant, Bleach, Emulsifier

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Siyang Biotechnology Co., Ltd2020-12-04Antioxidant, Thickener, Plant Extract10000K CNYNot Supported
Shandong Gushuo Biotechnology Co., Ltd2019-03-28Antioxidant, Amino Acid, Preservative20000K CNYNot Supported
Shandong Fangchang Biotechnology Co., Ltd2023-05-15Antioxidant, Additive Addition, Selenomethionine20000K CNYNot Supported
Shandong Xinxiong Biotechnology Co., Ltd2023-05-16Antioxidant, Mantou Noodles, Food Grade Sheep Colostrum Powder20000K CNYNot Supported
Shandong Pingju Biotechnology Co., Ltd2018-12-18Antioxidant, Thickener, Nutrient Fortifier20000K CNYNot Supported
Shandong Huiheng Biotechnology Co., Ltd2021-12-27Antioxidant, Sweetener, Emulsifier10000K CNYNot Supported
Shandong Lusen Biotechnology Co., Ltd2020-01-09Antioxidant, Coloring Agent, Sweetener10000K CNYNot Supported
Shandong Aicai Biotechnology Co., Ltd2020-01-08Antioxidant, Emulsifier, Thickener10000K CNYNot Supported
Shandong Guante Biotechnology Co., Ltd2020-12-21Antioxidant, Preservative, Anticaking Agent5000K CNYNot Supported
Shandong Jiju Biotechnology Co., Ltd2020-01-10Antioxidant, Bleach, Emulsifier10000K CNYNot Supported

Purchasing Guide

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

  • For procurement needs that require the use of antioxidants, it is recommended to prioritize confirming the product's thermal stability indicators and effective ingredient content, as these parameters directly affect its effectiveness in plastic or rubber processing.
  • When selecting suppliers, reference can be made to product compatibility and industry performance. For example, antioxidant suppliers used in food packaging or lubricant fields need to have relevant industry data support.
  • There are significant differences in the solubility requirements for antioxidants in different application scenarios. For example, oil-based systems require attention to lipid solubility, while water-based coatings focus on water dispersibility parameters.
  • When evaluating suppliers, it is recommended to combine business qualifications and enterprise activity, especially in high standard fields such as pharmaceuticals or electronic materials, to verify the continuity of their production records.

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