Sun-sea (hangzhou) biotechnology co., LTD., founded in 2012 by hangzhou haijin international trade co., LTD., Korea handong co., TRION and Spain youfu co., LTD.Take "the world advanced to fight for the dissemination of ideas" as our mission. As the "China operation center", the company adheres to the original import, focuses on natural and healthy breeding, and provides non-resistant breeding systematic application program. The original imported series of products include probiotics, probiotics, organic aci