Profile: Dongyang Pharmchem Co., Ltd offers active pharmaceutical ingredients, food & feed additives, amino acids and pharmaceutical intermediates. Our active pharmaceutical ingredients include DL-lysine monohydrate, S-carboxymethyl-L-cysteine/carbocisteine, N-acetyl-L-cysteine/acetylcysteine, 6-aminocaproic acid, L-lysine base, L-glutamic acid, paracetamol, sucralfate, leflunomide, piroxicam, naftopidil and milrinone. We also offer cefuroxime 1-acetoxyethyl ester, letrozol, donepezil hydrochloride, atorvastatin calcium, minoxidil sulfate salt, minoxidil, chiral & non-chiral intermediates, levetiracetam & intermediates, rosuvastatin calcium & its intermediates and aniracetam.