UMW Semiconductor was established in 2009, the company's products are mainly in power management IC, audio power amplifier, LED driver, low power LDO, three-terminal regulator, MOS tube, optocoupler, rectifier bridge, motor drive, etc.; main application range : set-top boxes, portable electronic products, audio and car navigation, electronic scales, LED lighting, remote control toys, security products, air purifiers, medical equipment, Bluetooth products, electric toys, communication products and battery-powered products.