Established in 2010 and headquartered in Qingdao City, Shandong Province of China, Shandong GoodYear Bioscience Co., Ltd. is a modern agrochemical company dedicated to the research, development, production, and sales of biostimulants and crop nutrients. Our main business includes humic acid, fulvic acid, amino acid, seaweed extract fertilizer, semi-organic fertilizer, OEM & ODM formula fertilizer, and other nutrient products.
Since the beginning, Shandong GoodYear Bioscience Co., Ltd. has been striving to introduce the latest sustainable technologies to the crop nutrient industry and farmers to achieve mutual development and prosperity. Shandong GoodYear Bioscience Co., Ltd. is committed to providing crops with nutrients in a sustainable way—by providing green, efficient organic fertilizers and biostimulants that not only provide nutrients to crops, but also subtly restore the soil’s microecology and awaken the land's dormant fertility.
Improves soil structure, enhances fertilizer efficiency, stimulates root growth, and strengthens resistance to adverse conditions.
Regulates metabolism, improves nutrient absorption, and enhances crop quality and yield.
Directly replenish organic nitrogen sources, promote photosynthesis, and enhance resistance to adverse conditions.
Rich in active substances, promotes root and seedling growth, and improves disease and stress resistance.
Combines organic and inorganic components, offering both fast and long-lasting effects, improving soil fertility.
Specifically addresses growth problems, provides precise regulation, and contributes to high-quality and high-yield crops.
NPK fertilizer, Micronutrient Fertilizer, etc.
Custom Fertilizer Services. Custom Packaging Services.
With its strong production capabilities and R&D expertise, Goodyear provides one-stop services for all aspects
of the plant nutrition supply chain, offering flexible and diverse cooperation options.
We supply stable, high-quality, and reliably priced raw materials, while also providing technical consultation and formula upgrade support to help improve production efficiency and quality.
We offer OEM manufacturing and customized packaging services to help wholesalers create differentiated products and establish a stronger competitive advantage in regional markets.
We not only provide stable-quality fertilizers to ensure crop growth, but also provide professional plant nutrition solutions and planting technology guidance to help achieve stable yields and increased income.
Our factory has passed ISO 9001 quality management system certification, and our products have obtained organic certification in accordance with NOP standards.
Yes, we offer free samples for all customers.
For existing customers, samples are free and we also cover the shipping cost.
For new customers, samples are free, but shipping charges may apply (or we can share the shipping cost—adjust based on your actual policy).
We do not enforce a strict MOQ. You can order any quantity based on your needs, making it convenient for trials, small batches, or bulk procurement.
Yes, we offer custom packaging services for both solid and liquid fertilizers. This includes options such as branded bags, customized labels, and flexible packaging sizes to meet your specific market needs.
Yes. Our R&D team can provide professional advice tailored to your local conditions and agricultural goals. We offer customized formulations to meet the specific needs of your soil and crops.
Amino acids not only serve as an organic nitrogen source for plants, exerting a certain fertilizing effect, but also play multiple roles, including participating in protein synthesis and regulating and promoting plant growth.
Humic acid improves soil structure.
Humic acid increases soil fertility.
Provides comprehensive nutrition from multiple components.
Enhances crop stress resistance.
