Hebei Huayang Biotechnology Co., Ltd., established on 2000-05-30, Business scope includes production,Sales of amino acid series products(food grade:Glycine,Glycine stock solution,DL-Alanine,L-Alanine,DL-Methionine,L-cystine,L-cysteine,L-cysteine hydrochloride,L-Valine,L-arginine,L-Leucine,L-Tyrosine,L-threonine,L-Tryptophan,L-glutamic acid,L-Phenylalanine,L-Isoleucine,L-Methionine,L-Citrulline,L-Aspartic acid,L-Ornithine hydrochloride,disodium succinate<Scallops>,L-Ornithine,L-Glutamine,L-serine,beta-Alanine,L-Lysine,L-proline,L-Histidine,taurine,L-Histidine hydrochloride,L-Arginine hydrochloride,L-Asparagine,L-Theanine,L-Lysine hydrochloride;feed grade:L-Lysine hydrochloride,DL-Methionine,L-threonine,Glycine,L-Alanine)(Free of chemical hazards);Acting or distributing vitamins,sweetener,Food Additives and Raw Materials,Mechanical equipment and accessories;Import and export of goods or technology(Except for the import and export of goods and technologies that are prohibited by the state or involve administrative approval).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)