Huarui is Taiwan's first research and development, production and sales of own brand Power MOSFETs company. From component design, wafer processing, packaging, feature analysis, testing, full operation and customer service, marketing worldwide. The company's products have been widely used in M/B, NB, UPS, Power, Inverter, CCFL, DC, Fan, SMPS, Adapter, Lighting, Battery, Monitor, DC-DC, LCD, and other fields.