Polyethyleneimine (VArious molecular weights)

Shanghai Youen Chemical Co., Ltd.
delta-VAlerolactam

Lanzhou Tech Biochemical 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.
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.
VAcutainer

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

Jizhou Lean Medical Equipment Factory
VAporizers

Nanjing Puao Medical Equipment Co., Ltd.
VAcuum cupping device

Ningbo Jiangbei Comfort Wheelchairs Co., Ltd.
Spare Parts: VAlve with bulb

LABORATORY VALVES

VAcuum cupping

Jiangsu Folee Medical Equipment Co., Ltd
Optical VAgina microscope

Xuzhou Medical Devices Co., Ltd.