The relay controlled voltage stabilizer is high technology product designed for unstable voltage area.

With advantages such as wide input range, energy saving and high efficient, a voiding damages caused by voltage

instability, it performs as excellent protector for home appliances such as computer, TV, family theater, air condition,

fridge and etc.

Yueqing Wosn Electron Technology Co., Ltd. is a manufacturer specialized in developing, producing and marketing voltage regulators.

Since the foundation of our company, we have been persisting in taking science and technology as forerunner and abundant technology as backing, and actively introducing overseas advanced technology to unceasingly improve product quality. With many years' specialized management, our products are now best-selling in China and are also exported to Bangladesh, Indonesia, Thailand and other countries in Southeast Asia and Africa. Some of them are well sold to all over the world meanwhile receiving high praise from the majority of customers.