Changzhou Guanjia Chemical Co., Ltd. Changzhou Guanjia Chemical Co., Ltd. is situated in Xinbei district of Changzhou city. Located in the scenic and fertile Taihu Lake area and the developed Suzhou, Wuxi and Changzhou region, with Lake Taihu in the south, Ge Lake in the west, it is easy of access. Guanjia is a high-tech enterprise engaged in the RD and sales of pesticide and pharmaceutical fine chemicals.　　Facing the fierce competition, the company adheres to the tenet of customer satisfaction, responsible to the clients. We kno...【More】