Suzhou Yuanfang Biotechnology Co., Ltd., established on 1993-12-09, The scope of business includes engaging in research and development,Production,processing,SalesL-asparagine,N-Acetyl-L-Methionine,N-Phenylacetyl-L-Glutamine,L-Lysine salt(L-Lysine-glutamic acid,L-Lysine-aspartic acid,L-Lysine-acetic acid,L-arginine-aspartic acid),L-Valine and other amino acid derivatives;Distribution products4-Phenylbutyrate,Antan,Levosulpiride,Lipoamide,Benzenesulfonic acid,L-proline,Histamine dihydrochloride,5-(Ethoxycarbonylamino)-1,2,4-Thiadiazole-3-Methyl acetate pharmaceutical intermediates and raw materials;Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that the state restricts enterprises to operate or prohibits import and export).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)