Established in 2000, Qingdao Seawin Biotech Group Co., Ltd. is a professional manufacturer of seaweed organic fertilizers, and biological products…  


We produce seaweed organic fertilizers, in powder, flake, liquid, or granule. A full range of formulations provide efficient nutrition plan for your crops, vegetables, fruit trees…


For more information of our products, or a customized fertilization plan, please send email, or call us…  

News

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Qingdao Seawin Biotech Group Co., Ltd. established on August 18th 2000, is a new & high-tech enterprise with registered capital RMB 132 million...
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Service


Data collected from field tests carried out on various crops, and professional fertilizing suggestions provided by our Agricultural Support Team…
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