Iso-vitamin A acid

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

Wuhan Jinnuo Chemical Co., Ltd.
Vitamin E nicotinate capsules

Wuhan Guobangda Pharmaceutical 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.
- Tretinoin(Vitamin A Acid)

Hangzhou XinDing ImP & Exp Corp
Vitamin B1 disulfide

Hubei Xunda Pharmaceutical Co., Ltd.
Vitamin B6

Nanjing Pharmaceutical Factory Co., Ltd.
Vitamin A acid

Huapont Life Sciences Co., Ltd.
Nine Vitamin Tablets

Meijisi Pharmaceutical Co., Ltd.
Vitamin C Chewing Tablets

Zhejiang Medicines And Health Products I/E 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