Jiaxing Jinhe Chemical Co., Ltd.'s was former Jiaxing Buyun Dyestuffs Factory(since 1988)which underwent overall system reform in Aug 2003. company covers an area of 16650 square meters, and construction area is 6000 square meters, 105 staff, and 25 million fixed assets. main prodcuts are P-Toluene Sulfonamide (PTSA); P-Toluene Sulfonyl Chloride (PTSC); O/P-toluene Sulfonamide (OPTSA); P-Hydroxybenzaldehyde (PHBA); N-Ethyl-o/P-toluene sulfonamide (N-E-O/PTSA); O-Toluene Sulfonamide (OTSA); P-Toluenesulfonyl semicarbazide (PTSS), etc.