We are one of the leading manufacturers of glycine, sodium glycinate and sodium glycine carbonate in China. Welcome to our website: www.donghuajian.com. 1) We have a long and good business relation with many international food / pharma companies. 2) Our factories have got qualifications such as: ISO9001,FSSC22000,FAMI-QS,HALAL,KOSHER, REACH. 3) We have 2 technical grade glycine factories and 1 refined glycine factories. The annual capacity of technical grade glycine is 32,000mt.The annual capacity of glycine FCC/USP/EP/BP is 12,000mt.