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.
delta-valerolactam

Lanzhou Tech Biochemical Co., Ltd.
2-vinylanthracene

Chengdu Daoerji Medical Technology Co., Ltd
Di fluocortolone valerate

Canton Tuohua Chemical Technology Co., Ltd.
Flumethasone valerate

Canton Tuohua Chemical Technology Co., Ltd.
Prednisolone valeroacetate

Canton Tuohua Chemical Technology Co., Ltd.
Coriolus versicolor Extract

Xi'an YuenSun Biological Technology Company
versicolor extract

Xi'an Jiaping Biotechnology Co., Ltd.
vinyl acetate

Yabang Chemical (Shanghai) Co., Ltd
Trityl valsartan

Hubei Xinzhongrong Pharmaceutical Co., Ltd
valsartan

Hubei Xinzhongrong Pharmaceutical Co., Ltd
L- valine methyl ester hydrochloride

Hubei Xinzhongrong Pharmaceutical Co., Ltd
Disposable high-vacuum drainage bottle

Suzhou Mada Medical Apparatuss Co., Ltd.
A-V Foot Fump

Dalian Labtek Science & Development Co., Ltd.
veinoflow Scd

Dalian Labtek Science & Development Co., Ltd.
vacutainer

Xinxiang Campbell Medical Technology Co., Ltd.
Ozone sterilization vagina-cleaning care instrument

Jizhou Lean Medical Equipment Factory