Vitamin B5 (D-calcium pantothenate)

Wuhan Hezhong Biochemical Co., Ltd.
Vitamin U

Wuhan Hezhong Biochemical Co., Ltd.
Iso-vitamin A acid

Nanjing Kangchengxin Biological Technology Co., Ltd.
Vitamin B6 (hydrochloride)

Wuhan Jinnuo Chemical Co., Ltd.
Amprolium HCl+Sulfaquinoxaline+ Vitamin K3 w.s.p.

Zhejiang Share Bio-pharm Co.,Ltd.
Vitamin A palmitate

Xi'an Feida Biotechnology Co., Ltd.
Vitamin E (tocopherol)

Xi'an Feida Biotechnology Co., Ltd.
Riboflavin (vitamin B2)

Xi'an Feida Biotechnology Co., Ltd.
L- ascorbic acid (vitamin C)

Xi'an Feida Biotechnology Co., Ltd.
Vitamin B1 disulfide

Hubei Xunda Pharmaceutical Co., Ltd.
Vitamin B6

Nanjing Pharmaceutical Factory Co., Ltd.
High Quality Complex Vitamin B Injection

Qingdao Hiseeking Enterprises Co., Ltd.
High Quality Vitamin B Complex Tablets

Qingdao Hiseeking Enterprises Co., Ltd.
High qualtiy Vitamin B6/Pyridoxine

Shangqiu Kangmeida Bio-technology Co., Ltd
Factory 99% purity Pantothenic acid /Vitamin B5

Shangqiu Kangmeida Bio-technology Co., Ltd
Vitamin B1 pill

Dalian Shuichan Pharmaceutical Co., Ltd.
Vitamin C injection

Shanxi Kangbao Biological Product Co.,Ltd.
kallidin Iinositol Vitamin B12 oral solution

Shanghai Pharmaceutical Co. Ltd
Vitamin B6 tablets

Liaoning Lvdan Pharmaceutical Co., Ltd.
Vitamin B1 Tablets

Liaoning Lvdan Pharmaceutical Co., Ltd.