amino acids
Zhangjiagang Specom Biochemical Co., Ltd
amino acid derivants
Zhangjiagang Specom Biochemical Co., Ltd
pharmaceutical intermediates
Zhangjiagang Specom Biochemical Co., Ltd
Tryptophan
Zhangjiagang Specom Biochemical Co., Ltd
Methionine
Zhangjiagang Specom Biochemical Co., Ltd
Lysine
Zhangjiagang Specom Biochemical Co., Ltd
D-Aspartic acid
Zhangjiagang Specom Biochemical Co., Ltd
Proline
Zhangjiagang Specom Biochemical Co., Ltd
Hydroxyproline (Plant source)
Zhangjiagang Specom Biochemical Co., Ltd
Norvaline
Zhangjiagang Specom Biochemical Co., Ltd
Serine
Zhangjiagang Specom Biochemical Co., Ltd
L-Prolinamide
Zhangjiagang Specom Biochemical Co., Ltd
L-Asparagine
Zhangjiagang Specom Biochemical Co., Ltd
L-Arginine HCI
Zhangjiagang Specom Biochemical Co., Ltd
N-Acetyl-L-Cysteine and their derivants
Zhangjiagang Specom Biochemical Co., Ltd
acetylation goods
Zhangjiagang Specom Biochemical Co., Ltd
compound amino acids
Zhangjiagang Specom Biochemical Co., Ltd
Mannose
Zhangjiagang Specom Biochemical Co., Ltd
Galactose
Zhangjiagang Specom Biochemical Co., Ltd
creatine phosphate sodium
Zhanhua Xin Rui Kang Biological Technology Co., Ltd