Jiaxing town shikang import and Export Co., Ltd. is 1-aminoanthraquinone, 1-nitroanthraquinone, 2,4-dihydroxyanthraquinone, dichlorobenzidine, IRG, bromamine, p-toluenesulfonyl chloride, benzenesulfonyl chloride, p- Fluorobenzenesulfonyl chloride, p-toluenesulfonamide, sodium p-toluenesulfinate, sodium p-fluorobenzenesulfinate, p-methoxybenzenesulfonyl chloride, p-fluorobenzenesulfinic acid, benzenesulfinic acid, p-toluenesulfinic acid , P-bromobenzenesulfonyl chloride, p-acetamidobenzenesulfonyl chloride, p-tert-butylbenzenesulfonyl chloride, p-ethylbenzenesulfonyl chloride, p-butylbenzenesulfonyl chloride, p-aminophenylacetic acid, p-nitrophenylacetic acid, 4-amino Jiaxing Shikang Import and Export Co., Ltd. has a complete and scientific quality management system.