About Us

We are the manufactuer for amino acids with two factories. One is Xinyi City Hanling Biological Engineering Co.,Ltd which is located in Jiangsu Province. The other is is Zhijiang Guanghong Amino Acids Co.,Ltd, located in hubei province.  Main products have L-Tyrosine, L-Leucine, L-Cystine, L-Cysteine Hydrochloride Monohydrate, L-Histidine Hcl, L-Arginine Hcl, L-Arginine with USP standard and AJI92. Month output is close 200MT. If you need more information,please feel free to contact me without delay, My msn is amelia dot bai at hotmail dot com.