Shenzhen Teng Da Xing Electronic Co.,Ltd was established in 2009 and remains a highly motivated company dedicated to the innovative design and manufacturing of switching power adapter,battery charger, power adapter ,USB adapter,interchangeable plug from 5W to 150W, with UL/CUL,FCC,CE ,GS/TUV, CB, ICE, SAA ,C-TICK, RCM, PSE, CCC,ROHS,DOE VI , KC Certified.Welcome to visit our factory, we are near the Shenzen Airport and GuShu metro station.