Gme Technology Co.,Ltd. is a professional manufacture of Switching Power Supplies, AC Adaptors, AC/DC Adapters, Battery Chargers, Power Inverters, They are all UL,cUL,PSE,GS,CE,CB,BS,EK, CCC,SAA,BSMI,PSB,FCC and RoHS & WEEE compliant; From founded,We are always supplying the best and effective OEM/ODM manufacturing service for home and abroad customer. You are welcome to visit our factory.Thank you!