SEAWIN is a professional manufacturer of organic seaweed based fertilizer. We provide customers with seaweed extract, seaweed fertilizer, seaweed foliar fertilizer, common formula fertilizer, and fertilizer raw materials. We cultivate certain types of seaweed and process the plants in a way that makes for outstanding fertilizer that is safer and healthier compared to other types. Our products, when added to your soil, create better quality food and healthy plants by adding vital nutrients. Innovative research practices have led to significant growth in this field and we are proud to be at the forefront. Contact us today if you would like to learn more.
As a professional seaweed fertilizer supplier, SEAWIN holds independent ocean resources. We have built three production bases in Jiaozhou Qingdao, Rushan Weihai and Rongcheng Weihai separately, which are all close to the seaside providing convenience for the harvesting of rich marine biological resources like green algae, kelp, oyster and byproducts of aquatic products. Rich raw material resources can not only guarantee output, but also reduce manufacturing costs, so that we can provide cheaper yet high quality seaweed fertilizer to customers.