Glycine
Shijiazhuang Jirong Pharmaceutical Co., Ltd.
L-Leucine
Shijiazhuang Jirong Pharmaceutical Co., Ltd.
lysine hydrochloride L-Lysine Hydrochloride
Shijiazhuang Jirong Pharmaceutical Co., Ltd.
L-Methionine
Shijiazhuang Jirong Pharmaceutical Co., Ltd.
Phenylalanine L
Shijiazhuang Jirong Pharmaceutical Co., Ltd.
Alanine L
Shijiazhuang Jirong Pharmaceutical Co., Ltd.
Tryptophan L
Shijiazhuang Jirong Pharmaceutical Co., Ltd.
Threonine L
Shijiazhuang Jirong Pharmaceutical Co., Ltd.
Serine L
Shijiazhuang Jirong Pharmaceutical Co., Ltd.
Proline L
Shijiazhuang Jirong Pharmaceutical Co., Ltd.
Aspartate Acid L
Shijiazhuang Jirong Pharmaceutical Co., Ltd.
Glutamic Acid L - Glutamic Acid
Shijiazhuang Jirong Pharmaceutical Co., Ltd.
Valine L
Shijiazhuang Jirong Pharmaceutical Co., Ltd.
Tyrosine L
Shijiazhuang Jirong Pharmaceutical Co., Ltd.
L - Isoleucine
Shijiazhuang Jirong Pharmaceutical Co., Ltd.
Arginine L
Shijiazhuang Jirong Pharmaceutical Co., Ltd.
L-Lysine Acetate
Shijiazhuang Jirong Pharmaceutical Co., Ltd.
Histidine L-Histidine
Shijiazhuang Jirong Pharmaceutical Co., Ltd.
Histidine Hydrochloride L-Histidine
Shijiazhuang Jirong Pharmaceutical Co., Ltd.
Cysteine L-Cystine
Shijiazhuang Jirong Pharmaceutical Co., Ltd.