Yixing Zhonggung Fine Chemical Company,Ltd., a joint adventure of Jingze Factory and Hongkong investor, is professional manufacturer aliphatic ketones, alcohols , ethers, acids esters etc. From the time foundation, company regards technology ...

HENGXING company is professionally engaged in research and manufacture of organic ketones,acids,ecida,esters,alcohols,aldehydes,ethers anhydrides etc.With her high reputation wide-spread influence,the now a well-know supplier the most ...

Shanghai O.M.L Industrial Co., Ltd, which was established in 1996. We produce and sell propylamine, Dipropylamine, Tripropylamine, Butylamine, Di-n-butylamine, Tributylamine, n-butyric acid, Isobutyric acid. With our group\'s great effort, product ...