Profile: Taizhou Shengyu Dyestuff Chemical Co.,Ltd. manufactures high grade dyestuffs, optical brighteners, pharmaceuticals and chemical intermediates. Our pharmaceuticals include adapalene, amtolmetin guacil, atorvastatin calcium, cilnidipine, cyromazine, doxazosin mesylate, finasteride, fluvastatin sodium and nevirapine. Our dye products include disperse, vat, direct light fast and sulphur dyes. Our pharmaceutical intermediates include 4-bromo-5-fluoro-2-nitrotoluene, ethyl butyryl acetate, 2,3-difluorophenylacetic, 3-amino-2-cabroxylic acid pyrazine, 4-cyanobenzaldehyde;4-formylbenzonitrile, 2-cyanobenzaldehyde and 10-methoxy iminostilbene.