+86-571-8627 3270
Shijiazhuang Jirong Pharmaceutical Co.,Ltd.
18 YRS
Hebei, China
CNY 80 Million
33300 m²
Less than 50 people
Main Products: L-Valine / Glycine / L-Glutamic Acid / L-Lysine Hydrochloride / DL-Methionine / L-Threonine / L-Tryptophan / L-Phenylalanine / L-Alanine / L-Arginine
Hebei, China
L-Tryptophan
L-Tryptophan
L-Tryptophan

L-Tryptophan / CAS 73-22-3

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