Lianyungang Chemical Industry Co. Ltd are founded by collective ownership in 1989. Konson group was set up after six years development in 1995. The group consists of 5 subsidiary companies, ,Lianyungang Second Pesticide Factory ,Lianyungang Organic Chemical Factory . Lianyungang First Rubber Factory,Lianyungang Dawning Chemical Factory,Lianyungang Konson Biologics Plant .Mainly produce pharmaceuti...