U-Hebei Honray Imp. & Exp. Co, Ltd. Itholakala eShijiazhaung idolobha, e-Hebei, e-Chiina Ingabe ngumhlinzeki we-Amino Acids ochwepheshe. Besibheke ama-Amino Acids iminyaka engaphezu kwengu-20. L-Lysine, L-Threonine, L-Tryptophan, L-Methionine, DL-Methionine, L-Valine, L- Leucine, L-Isoleucine, L-Phenylalanine ne-Glycine yimikhiqizo yethu (eyisihluthulelo) eqinile.