Chizhou fangda science and technology co.,ltd . (Former Quzhou fangda Chemical industry Co., Ltd. ) is a hi-tech manufacturing chemical enterprise. engaged in the production of pharmaceutical&dyestuff intermediates . As the biggest manufacturers in China for P-Phenylenediamine and M-Chloroaniline,Chizhou Fangda Located in Xiangyu chemical park in Dongzhi county in Chizhou city in Anhui province ,we got the certificates of ISO9001:2000 quality system and ISO14001 environment system in Decembe...