Jinzhou Zhongshi Chemical Co.,Ltd.

Sodium 2-ethyl hexanoate、potassium 2-ethyl hexanoate、D-(-)-O-formyl mandeloylchloride(FMC)、4-Pyridylmercapto Acetyl Chloride Hydrochloride(PMAC)、1-chloroethyl ethyl carbonate(CEEC),3,4,5,6-tetrafluorophthalic anhydride(TFPD) 、4-hydroxy-3,5,6-trifluorophthalic anhydride、2,3,3',4-biphenyl tetracarboxylic dianhydride(a-BPDA)、3,3',4,4'-thiodiphthalic anhydride(TDPA) 、2,2'-Bis(trifluoromethyl)-4,4'-diaminobiphenyl(TFDB) 、1,4-bis(4-amino-2-trifluoromethylphenoxy)benzene(6FAPB)、4,4'-bis(4-amino-2-trifluoromethylphenoxy)biphenyl(6FBAB) 、2,2-bis[4-(4-aminop...