Zhejiang Chunan Qiandaohu Longxiang Chemical Co., Ltd. is devoted to developing, manufacturing and marketing plastic and rubber additive products; while our technicians enjoy some 20-year experience in developing and manufacturing flame retardant.

Cooperated with Zhejiang Chemical Industry Research Institute, we developed the flame retardant of the phosphate ester series, with stable quality and uniform property of the batch production, which is assessed by sample inspection of the Japanese Daihachi Chemical Co., Ltd. and sold to Japan, U.S.A., Korea, Argentine and Taiwan.