Qingdao Seawin Biotech Group Co., Ltd. was founded in 2000, and the current registered capital is USD 21 million. Company focuses on the exploitation and industrial utilization of marine biological resources，and development, production and marketing of related products. As a professional manufacturer of seaweed fertilizer, Seawin has two production bases in Shandong province, covering 280,000 m2 in area. Jiaozhou production base has been ISO 9001, ISO 14001, and ISO 18001 approved since 2008. SEAWINNER organic fertilizers are certified as organic agricultural input by ECOCERT with both EU and NOP standard. Being national level High and New Technology Enterprise, Seawin Enterprise Technology Center, composed by 63 experts, keeps on researching of marine materials and developing high value added products. Seawin has over 40 patented technologies. Having served global market for over 16 years, Seawin now takes the largest market share in the domestic field of seaweed fertilizer. As a strong support to the vibrant sales team, the agronomist team provides professional fertilizer solutions and crop protection advices to distributers, dealers and farmers in both domestic and overseas market. It keeps promoting technical progress in the industry and making contributions to the blue economic development worldwide.