... , a primary product of the company, passed the State GMP Certification. In March 2004, it bought out the former ... , a primary product of the company, passed the State GMP Certification. In November 2004, the Seaweed Processing Engineering Technology Research ... ., with the raw material of seaweed. The main products include Sodium Alginate, Alginate, PGA, natural extracted Mannitol, Iodine, Fucoidan, ...