Seawinner offers both powder and liquid Chitosan Oligosaccha-ride,which are extracted from natural shell with patented enzymolysis extraction technology.As plant vaccine,it's widely used for biocontrol purpose.
Seawinner offers both powder and liquid Chitosan Oligosaccha-ride,which are extracted from natural shell with patented enzymolysis extraction technology.As plant vaccine,it's widely used for biocontrol purpose.
