49-3,Munpyeong-dong ,Daedeok-gu

HanChem was established in 1999 as a contract manufacturing laboratory specializing in chemical process development.Our specialized technologies are chemo selective hydride reduction and DIBAL-H reduc...

west chuangxin road

Shanghai KaYi Chemical Company Ltd. located in shanghai which is the biggest econimic center and science&technology center.Our company specilized in Organic Intermediates,Pharmaceutical Interm...