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http://dzfirstchem.tradekorea.com

Leading products: Triphenylamine,Tris(4-bromophenyl)amine, 4-Bromotriphenylamine, p-Formyltriphenylamine, Tris(4-Iodophenyl)amine,   4,4-Dimethyl Triphenylamine,  4,4-Dimethyldiphenylamine, 3-methyldiphenylamine,  4-methyldiphenylamine, 4,4,4-trimethyltriphenylamine, tert-Amylbenzene, 3-Dimethylamino-1-propanol, 4,4'-Dicarboxydiphenyl Ether;   4,4'-Oxobisbenzoic Acid

Dezhou First Chemical Co.,Ltd