Profile: Shandong Zhongke Taidou Chemical Co., Ltd. is producer of raw material medicine, intermediate medicine and fine chemical products. Our APIs include pitavastatin calcium, oteracil potassium, torasemide/torsemide, tropisetron hydrochloride, phenazopyridine hydrochloride, perospirone hydrochloride hydrate, lomerizine hydrochloride, terbinafine hydrochloride and amlexanox. We offer intermediates such as 3-cyano-4-methony-2-(1H)-pyridinone, cis -1,2-cyclohexanedicarboximide, 3-(4-nitrophenyl)propionic acid, 6-[N-(2-hydroxyethyl)amino]-1,3-dimethyl-2,4(1H,3H)-dione, 2-amino-6-isopropyl-4-oxo-4H-benzopyran-3-carboxaldehyde, ethyl (E)-7-[4-(4'-fluorophenyl)-2-(cyclopropyl)-3-quinolinyl]-5-hydroxy-3-oxo-6-heptenoate and methyl 2-cyclopropyl-4-(4-fluorophenyl)-3-quinolinecarboxylate.