Yueqing Liushi High Voltage Switch Factory is called YUEQING LIUSHI H-V-S FACTORY for short! She is a non-area exporting enterprise special in study, invention, production, sales, information and service in the high voltage products, low voltage products, the power field, cables connect and protector system. Our company is established in 1984.After many year's continually endeavor, now we have more than 80 series,1000 types products, main products is : multimeter, voltage meter and current meter, mobile telephone quiver motor, electromotor protector, phase sequence relay, UPS Uninterrupted Power Supply, AC stabilizer, switch power supply, frequency transformer, EPS Intelligent Emergency Power Source, electric welding machine ,cable glands ,tubing clamp ,elbow connector , guid rail and so on .