Vitamin B1 injection

Wuhan Fuxing Biological Pharmaceutical Co., Ltd.
Vitamin B6 Injection

Wuhan Fuxing Biological Pharmaceutical Co., Ltd.
Vitamin U, Belladonna and Aluminium Capsules

Handan Bolin Pharmaceutical Co., Ltd.
Pediatric Benorilate and Vitamin B1 Granules

Union Pharmaceutical Co., Ltd.
Vitamin U, Belladonna and Aluminium Capsules

Union Pharmaceutical Co., Ltd.
Oryzanol Vitamin B Tablets

Jiangxi ZTE Hanfang Pharmaceutical Co., Ltd.
Vitamin B6

Baitongtang (Fujian) Biological Pharmaceutical Co., Ltd.
Vitamin B1

Baitongtang (Fujian) Biological Pharmaceutical Co., Ltd.
Vitamin C Tablets

Baitongtang (Fujian) Biological Pharmaceutical Co., Ltd.
Vitamin B Complex Syrup

Lansa Pharmaceutical Group Co., Ltd.
Vitamin A Acetate

BTP Pharmaceutical Co.,Limited.
Vitamin B1 Hydrochloride

BTP Pharmaceutical Co.,Limited.
Vitamin B1 Mononitrate

BTP Pharmaceutical Co.,Limited.
Vitamin D3

BTP Pharmaceutical Co.,Limited.
Vitamin B4

SHANGHAI DEMAND CHEMICAL CO., LTD
Vitamin B1 Hcl

Zhejiang Chemicals Import & Export Corporation (Zhechem)
Vitamin H (D-Biotin)

Vitamin series

Shanghai Lianshui Quimdis Biotechnology Co., Limited
Vitamin D3 Series

Henan Liwei Biological Pharmaceutical Co.,Ltd.
Microcapsule powder series of vitamin

Jiangsu Huairen Biotechnology Co.,Ltd.