Leling Haide Amino Acid Industry Co., Ltd  

We are one of the largest manufacturer and exporter of amino acid in China. Since 1986, Haide has been producing and exporting amino acids to USA, Europe, Asia and so on.
Our main products: L-CYSTEINE, L-CYSTINE, L-TYROSINE,
S-CARBOXYMETHY-L-CYSTEINE, L-LEUCINE, L-THREONINE,
N-ACETY-L-CYSTEINE, L-GLUTAMINE, L-VALINE, L-ARGININE
All products meet the requirements of AJI, USP24, FCC4, EP2000 and KOSHER HALAL CERTIFIED, We can also produce as to customers�demands.
Any interested in us, pls give you quotation.
L-CYSTEINE,L-CYSTINE, L-TYROSINE, S-CARBOXYMETHY-L-CYSTEINE,L-LEUCINE, L-THREONINE,N-ACETY-L-CYSTEINE, L-GLUTAMINE, L-VALINE, L-ARGININE