NEW APEX INTERNATIONAL LIMITED, a distributor and exporter of feed additives.We have close relationship with leading factories,especially we are the agent of a famous and giant manufacturers in China. We could always offer you good and steady quality, most reasonable prices, on time deliveries and the latest market information. We could offer: L-threonine 98.5%, L-lysine hcl 98.5%, lysine sulfate 70%,MSG by-products, L-Valine, DL-Methionine, L-Tryptophan, Choline Chloride 60%.