昇揚國際科技股份有限公司-INTERSIL,TI,ONSEMI,INNOLUX,RIVER
昇揚國際,INTERSIL,TI,ONSEMI,INNOLUX, RIVER,Alfa-MOS(閘能科技), Comchip(典琦), Citc(竹懋科技),PROTEK,POWTECH(華潤矽威),HUAJING(華晶),LRC(成都樂山),CRYSTAL,MOSFET, DC-DC Sync-Boost Converter ,AC-DC POWER IC,HV MOSFET(600V),Linear Battery Charger ,Single Batt