L-Proline
L-Phenylalanine
L-Glutamic acid
L-Arginine Hydrochloride
L(+)-Arginine
L-Isoleucine
L-Leucine
L-Tyrosine
Contact:
Tel: 00 86 182 95487996
Email: Joe@www.nxchsit.com
Add: No.400, Middle Changcheng Road, Jinfeng District, Yinchuan,Ningxia, China