Updated Jul 31, 2026 · Public platform & industry data

Jul 31, 2026 Updated

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2026 Top 10 Microbial Inoculant Manufacturers in China Shandong

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

The top 10 Microbial Inoculant manufacturers in Shandong for 2026 are: Jinan Qinghai Chemical Co., Ltd, Qingdao Yassef Import and Export Trading Co., Ltd, Shandong Zhongpu Youdi Agricultural Service Co., Ltd, Shandong Mingwei Chemical Co., Ltd, Shandong Qinghai New Material Technology Co., Ltd, Shandong Hangbo Hui Chemical Technology Co., Ltd, Shandong Pulan Bioengineering Co., Ltd, Qingdao Lovol Biotechnology Co., Ltd, Shandong Yihao Biotechnology Co., Ltd, Shandong Zhengling Machinery 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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Jinan Qinghai Chemical Co., Ltd
Overall Score4.9 / 5
Est. Date2016-03-25
Registered Capital5000K CNY

Jinan Qinghai Chemical Co., Ltd., registered at No. 21-1-9, South District, Sangzidian Street, Tianqiao District, Jinan City, Shandong Province, China (with multiple licenses for one address), is registered with the Market Supervision and Administration Bureau of Tianqiao District, Jinan City. The legal representative is Qiao Nengbao, and the business scope includes the operation without storage facilities. The hazardous chemicals within the scope of the "Dangerous Chemicals Business License" (Luji Weihua Jing [2020] 003415) are subject to the validity period of the license; New material research and development; Sales of chemical products (excluding licensed chemical products), food additives, feed additives, washing supplies, masks, disinfection and sterilization supplies, fertilizers, daily necessities, electronic products, plastic products, steel products, hardware products, metal products, rubber products, non controlled communication equipment, handicrafts, stationery, sporting goods, building materials, decoration materials, computers and consumer materials, office supplies, toys, instruments and meters (except for dangerous goods of the above items), and other items that are not prohibited by laws, regulations, decisions of the State Council and do not need business licenses. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Microbial Inoculant, Bleaching Powder, Brown Sugar

Top 2
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Qingdao Yassef Import and Export Trading Co., Ltd
Overall Score4.7 / 5
Est. Date2015-07-24
Registered Capital2000K CNY

Qingdao Yassef Import and Export Trading Co., Ltd., with its registered address at Room 205, 2nd Floor, Building 1, No. 380 Zhengyang Road, Chengyang District, Qingdao City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Chengyang District, Qingdao City. The legal representative is Sun Nini, and the business scope includes general projects such as fertilizer sales; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Research and development of biochemical product technology; Research and development of bio organic fertilizers; Research and development of composite microbial fertilizers; Research and development of bio based material technology; Research and development of biopesticide technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; 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, business activities can be carried out independently based on the business license) Licensed project: food business; Import and export of goods; Technology import and export; Fertilizer production [branch 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: Microbial Inoculant, Water-Soluble Fertilizer, Rooting Fertilizer

Top 3
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Shandong Zhongpu Youdi Agricultural Service Co., Ltd
Overall Score4.7 / 5
Est. Date2021-08-27
Registered Capital3000K CNY

Shandong Zhongpu Youdi Agricultural Service Co., Ltd., with its registered address located 60 meters north of Xijiazhuangzi Village, Yangjiabu Tourism Development Zone, Hanting District, Weifang City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Hanting District, Weifang City. The legal representative is Li Yanjun, and its business scope includes licensed projects such as pesticide retail; Wholesale of pesticides; Crop seed management; Construction project construction; Supervision of water conservancy engineering construction. (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: Crop seed management (only applicable to packaged seeds that are no longer packaged); Fertilizer sales; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Initial processing of edible agricultural products; Wholesale of edible agricultural products; Wholesale of aquatic products; Vegetable planting; Grain cultivation; Grain sales; Legume cultivation; Potato cultivation; Sales of beans and potatoes; Horticultural product cultivation; Fruit cultivation; Wholesale of fresh fruits; Construction of landscaping and greening projects. (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: Microbial Inoculant, Imported Anti Softening Fruit, Anti Cracking Fruit

TOP4
Shandong Mingwei Chemical Co., Ltd
Overall Score4.6 / 5
Est. Date2022-02-15
Registered Capital3000K CNY

Shandong Mingwei Chemical Co., Ltd., with its registered address at No. 929 Dongjie Village, Renfeng Town, Jiyang District, Jinan City, Shandong Province, is registered with the Market Supervision Administration of Jiyang District. The legal representative is Wei Shihao, and its business scope includes general projects: 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; Import and export of goods; Research and development of biochemical product technology; Sales of coatings (excluding hazardous chemicals); Internet sales (except for the sale of goods that need to be licensed); Sales of daily chemical products; Research and development of composite microbial fertilizers; Disinfectant sales (excluding hazardous chemicals); General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals). (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: Microbial Inoculant, Detergent, Potassium Formate

TOP5
Shandong Qinghai New Material Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2025-07-15
Registered Capital3000K CNY

Shandong Qinghai New Material Technology Co., Ltd., with its registered address at No. 467, 2nd Floor, Jinan New Material Trading Center Office Building, Sangzidian Street, Tianqiao District, Jinan City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Tianqiao District, Jinan City. The legal representative is Liu Ling, and the business scope includes general projects such as new material technology research and development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of biochemical product technology; Information technology consulting services; Sales of animal husbandry and fishery feed; Biological feed research and development; Sales of feed raw materials; Sales of feed additives; Sales of food additives; Sales of daily miscellaneous goods; Electronic product sales; Sales of office supplies; Sales of office equipment; Sales of office equipment and consumables; Wholesale of stationery supplies; Retail of sports goods and equipment; Sales of household appliances; Wholesale of hardware products; Sales of instruments and meters; Sales of building materials; Sales of building waterproofing membrane products; Needle textile sales; Retail of computer software, hardware, and auxiliary equipment; Agricultural non-point source and heavy metal pollution prevention and control technology services; Sales of metal based composite materials and ceramic based composite materials; Sales of technical glass products; Sales of plastic products; Wholesale of kitchenware, sanitary ware, and daily necessities; Wholesale of cosmetics; Sales of rubber products; Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Sales of labor protection equipment; Mixing and processing of soil and fertilizer [branch operation]; Research and development of bio organic fertilizers; Fertilizer sales; Research and development of composite microbial fertilizers; Research and development of extraction, purification, and synthesis technologies for marine bioactive substances; Sales of chemical products (excluding licensed chemical products); Production of chemical products (excluding licensed chemical products) [branch operation]; Fertilizer sales; Coal to Activated Carbon and Other Coal Processing [Branch Operations]; Specialized chemical product manufacturing (excluding hazardous chemicals) [branch operation]; Sales of specialized chemical products (excluding hazardous chemicals); Water pollution control; Research and development of unconventional water source utilization technology; Primary processing of edible agricultural products [branch operation]; Sales of graphene materials; Sales of high-performance fibers and composite materials; Dye sales; Sales of refractory materials; Sales of metamaterials; Sales of non edible vegetable oils; Sales of functional glass and new optical materials; Sales of new catalytic materials and additives; Domestic trade agency. (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: Microbial Inoculant, Industrial Glucose, Additive

TOP6
Shandong Hangbo Hui Chemical Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2024-11-20
Registered Capital3000K CNY

Shandong Hangbo Hui Chemical Technology Co., Ltd., with its registered address at Room 1002-3, South Office Building, 20 meters west of Shizhong Road South End, Shizhong Street, Yucheng City, Dezhou City, Shandong Province, is registered with the Market Supervision Administration of Yucheng City. The legal representative is Chen Yun, 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 new material technology; Sales of ecological environment materials; Sales of chemical products (excluding licensed chemical products); Sales of daily chemical products; Sales of food detergent; Disinfectant sales (excluding hazardous chemicals); Sales of feed additives; Sales of mechanical equipment; Sales of food 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: Microbial Inoculant, Food Ethanol, Acidity Regulator

TOP7
Shandong Pulan Bioengineering Co., Ltd
Overall Score4.5 / 5
Est. Date2018-07-09
Registered Capital10000K CNY

Shandong Pulan Bioengineering Co., Ltd., with its registered address located 50 meters south of the intersection of National Highway 309 and Tuanjie Road in Zhuliu Street, Changle County, Weifang City, Shandong Province, is registered with the Changle County Market Supervision and Administration Bureau. The legal representative is Ji Weiwei, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Biological feed research and development; Research and development of composite microbial fertilizers; Research and development of biopesticide technology; Sales of feed additives; Sales of animal husbandry and fishery feed; Sales of feed raw materials; Fertilizer sales; Sales of agricultural and sideline products; Gift and flower sales; Sales of veterinary specialized equipment; Sales of agricultural machinery; Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Initial processing of edible agricultural products; Flower cultivation; Mixing and processing of soil and fertilizer; 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; Production of feed additives; Fertilizer production; Wholesale of pesticides; Retail of pesticides; Food sales; Animal medicine management. (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: Microbial Inoculant, Potassium Phosphite, Mineral Source Potassium Humate

TOP8
Qingdao Lovol Biotechnology Co., Ltd
Overall Score4.5 / 5
Est. Date2011-03-11
Registered Capital3000K CNY

Qingdao Lovol Biotechnology Co., Ltd., registered at Room 2501-15, Jia Yangguang Taiding Building, No. 16 Shandong Road, Shinan District, Qingdao City, Shandong Province, China. The registration authority is the Market Supervision Administration of Shinan District, Qingdao City, and the legal representative is Liu Xusheng. The business scope includes general business projects such as research and development of fertilizers and biotechnology; Wholesale: Fertilizer. Import and export of goods and technology (excluding projects prohibited by laws and administrative regulations, and projects restricted by laws and administrative regulations can only be operated with a license). Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Microbial Inoculant, Foliar Fertilizer, Medium Element Fertilizer

TOP9
Shandong Yihao Biotechnology Co., Ltd
Overall Score4.4 / 5
Est. Date2019-03-08
Registered Capital5000K CNY

Shandong Yihao Biotechnology Co., Ltd., with its registered address at Building 14, No. 1202 Fangshan Road, Changle County Development Zone, Weifang City, Shandong Province, is registered with the Changle County Market Supervision Administration. The legal representative is Zhao Yaoyao, and its business scope includes licensed projects such as the production of feed additives; Production of food additives; Feed production; Food sales; Internet sales of food; Fertilizer production. (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 feed raw materials; Sales of feed additives; Sales of food additives; Food sales (only selling pre packaged food); Internet sales of food (only pre packaged food); Import and export of goods; Technology import and export; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Fertilizer sales; Research and development of composite microbial fertilizers; Biological feed research and development; Research and development of bio organic fertilizers. (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: Microbial Inoculant, Feed Additive: Biological Bacteria, Agricultural Biological Bacteria

TOP10
Shandong Zhengling Machinery Co., Ltd
Overall Score4.4 / 5
Est. Date2021-09-03
Registered Capital3000K CNY

Shandong Zhengling Machinery Co., Ltd., with its registered address at No. 25 Shagou Village, Linjiacun Town, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Gong Fang, and its business scope includes general projects such as mechanical and electrical equipment manufacturing; Manufacturing of specialized equipment for environmental protection; Manufacturing of dust removal technology equipment; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of specialized equipment for environmental protection; Sales of ovens, furnaces, and electric furnaces; Sales of household waste treatment equipment; Manufacturing of ovens, furnaces, and electric furnaces; Manufacturing of household waste treatment equipment; Manufacturing of sludge treatment equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of specialized chemical products (excluding hazardous chemicals); Environmental consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Installation services for ordinary mechanical equipment; Construction of earthwork engineering; Mechanical parts and component processing; Sales of mechanical parts and components. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction project construction. (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: Microbial Inoculant, Screw Conveyor, Mechanical Filter

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jinan Qinghai Chemical Co., Ltd2016-03-25Microbial Inoculant, Bleaching Powder, Brown Sugar5000K CNYNot Supported
Qingdao Yassef Import and Export Trading Co., Ltd2015-07-24Microbial Inoculant, Water-Soluble Fertilizer, Rooting Fertilizer2000K CNYNot Supported
Shandong Zhongpu Youdi Agricultural Service Co., Ltd2021-08-27Microbial Inoculant, Imported Anti Softening Fruit, Anti Cracking Fruit3000K CNYNot Supported
Shandong Mingwei Chemical Co., Ltd2022-02-15Microbial Inoculant, Detergent, Potassium Formate3000K CNYNot Supported
Shandong Qinghai New Material Technology Co., Ltd2025-07-15Microbial Inoculant, Industrial Glucose, Additive3000K CNYNot Supported
Shandong Hangbo Hui Chemical Technology Co., Ltd2024-11-20Microbial Inoculant, Food Ethanol, Acidity Regulator3000K CNYNot Supported
Shandong Pulan Bioengineering Co., Ltd2018-07-09Microbial Inoculant, Potassium Phosphite, Mineral Source Potassium Humate10000K CNYNot Supported
Qingdao Lovol Biotechnology Co., Ltd2011-03-11Microbial Inoculant, Foliar Fertilizer, Medium Element Fertilizer3000K CNYNot Supported
Shandong Yihao Biotechnology Co., Ltd2019-03-08Microbial Inoculant, Feed Additive: Biological Bacteria, Agricultural Biological Bacteria5000K CNYNot Supported
Shandong Zhengling Machinery Co., Ltd2021-09-03Microbial Inoculant, Screw Conveyor, Mechanical Filter3000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of microbial agents, it is recommended to prioritize confirming product specifications and parameters, such as effective viable cell count, strain combination, and adaptability, to ensure compatibility with soil types or treatment targets.
  • Microbial agents are widely used in agricultural improvement, wastewater treatment, and other scenarios. When purchasing, attention can be paid to industry data support or platform statistical information provided by suppliers based on specific uses.
  • When selecting suppliers, it is necessary to comprehensively evaluate the product compatibility, business qualifications, and enterprise activity, especially in the field of organic planting, enterprises with stable industry performance are more valuable references.
  • The storage conditions of microbial agents in different dosage forms (such as powders and liquids) vary greatly. Technical parameters should be verified before procurement to avoid activity loss during transportation or use.

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