公司简介(英文)(Company Introduction)
Henan Weihe Biological Engineering Co., Ltd. is a modern enterprise focusing on research, development and manufacture of Amino Acids and derivatives. Professional production of L-Cysteine, L-Cysteine Hydrochloride Monohydrate, L-Cysteine Hydrochloride Anhydrous, N-Acetyl-L-Cysteine, L-Leucine, L-Arginine HCL, DL-Methionine, L-Lysine HCL and other products. Henan Weihe, with a strict quality assurance system and has passed ISO 9001, as well as KOSHER and HALAL certification. Products confirm with the international and domestic quality standards, such as USP, BP, EP, AJI, FCC, etc.
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