Hebei Honray Imp. & Tlhahiso. Co, Ltd. E fumaneha toropong ea Shijiazhaung, Hebei, Chiina Na ke mofani oa litsebi oa Amino Acids. Re ntse re tsepamisitse maikutlo ho Amino Acids ka lilemo tse fetang 20. L-Lysine, L-Threonine, L-Tryptophan, L-Methionine, DL-Methionine, L-Valine, L- Leucine, L-Isoleucine, L-Phenylalanine le Glycine ke Lihlahisoa tsa rona tse matla (tsa bohlokoa).