Chengdu Chengnuo New Tech Co., Ltd.

Chengdu Chengnuo New-Tech Co Ltd is a manufacturer of protected amino acids and oilfield chemicals. Our product line includes L-cysteine hydrochloride anhydrous, L-aspartic acid, L-glutamic acid, DL-methionine, L-phenylalanine, L-threonine, triphenylmethyl chloride, D(+)-tryptophan, benzyl chloroformate, dicyclohexylcarbodiimide and 4-dimethylaminopyridine.