| Changzhou Xiaqing Chemical Co., Ltd Changzhou XiaQing Chemical Co., Ltd. is an esters, ketones, isoquinolines, amino acid derivatives products manufacturer in Henglin Town, Changzhou city, with an area of 35,000 square meters, a fixed asset of RMB 30 million and 100 employees (includin... We are regularly Selling: isobutyl nitrite, isopropyl nitrite, malonic acid mono-tert-butyl ester, l-glutamic acid dimethyl ester hydrochloride, l-leucine tert-butyl ester hydrochloride, tert-butyl l-prolinate hydrochloride, l-valine methyl ester hydrochloride, tert-butyl l-valinate, glycine tert butyl ester hydrochloride. Member since 30 December, 2013, China - Jiangsu |