L-Leucine,L-cysteinyl-L-a-glutamyl-L-phenylalanyl-L-leucyl-L-valyl-L-lysyl-L-a-glutamyl-L-valyl-L-threonyl-L-lysyl-L-leucyl-L-isoleucyl-L-a-aspartyl-L, China L-Leucine,L-cysteinyl-L-a-glutamyl-L-phenylalanyl-L-leucyl-L-valyl-L-lysyl-L-a-glutamyl-L-valyl-L-threonyl-L-lysyl-L-leucyl-L-isoleucyl-L-a-aspartyl-L Selling, Selling China L-Leucine,L-cysteinyl-L-a-glutamyl-L-phenylalanyl-L-leucyl-L-valyl-L-lysyl-L-a-glutamyl-L-valyl-L-threonyl-L-lysyl-L-leucyl-L-isoleucyl-L-a-aspartyl-L, Nantong Reform Chemical Co.,Ltd.