Ningbo HaiShuo Biological Technology Co., Ltd located in the beautiful coast of the East Sea. Our co***ny is specializing in producing and dealing High-quality Amino Acids. Our co***ny mainly produces L-Cystine, L-Cysteine Base, L-Cysteine Hydrochloride Monohydrate, L-Cysteine Hydrochloride Anhydrous, L-Tyrosine, L-Leucine, L-Arginine HCL, L-Arginine Base, S-Carboxymethy-L-Cysteine, N-Acetyl-L-Cysteine, N-Acetyl-L-Tyrosine, L -Lysine Hcl, DL-Cysteine Hcl Mono, the product quality have reached Food, and medi...
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