Profile: HangZhou Think Chemical Co., Ltd. specializes in exporting pharmaceuticals, veterinary drugs, feed additives, intermediates, fine chemicals, plant extracts, pesticides, & food and nutrition additives. Our pharmaceutical intermediates include methyl 7-aminoheptanoate hydrochloride, ethyl 7-aminoheptanoate hydrochloride, 2-keto-L-gulonic acid, 2-methyl-2-propyl-1,3-propanediol, 2-methyl-2-propyl-1,3-propanediol, 3-(n-methylpentylamino )propionic acid hydrochloride, 2-acetyl-4-butyramido phenol, and 5-methyl pyrazine-2-carboxylic acid. We manufacture various fine chemicals including 8-hydroxy quinoline, 7-chloroquinaldine, 5-methyl uridine, 5-bromoacetyl salicylamide, 5-amino-2-methylphenol, 4-cholorobenzophenone, 4-amino-2-hydroxy benzoic acid, and 3-methyl thiophene.