sodium alginate for printing and dyeing,high quality and reasonable price,stable supply capacity ... to 1000 tons. In June 1993, it was reformed as one of the first batch of stock system pilot enterprises of ... raw material of seaweed. The main products include Sodium Alginate, Alginate, PGA, natural extracted Mannitol, Iodine, Fucoidan, Chitosan Oligosaacharide, various printing thickeners ...