Shenzhen Top Power Co.,Ltd.,established in 2002，is specialised in developing，manufacturing，marketing Switching Power Supply，AC/DC Adapter，Laptop Adapter，Power inverter and other related products！Of course most of our products are UL，cUL，GS，CE，BS，CB，PSE，EK，SAA，C-Tick and FCC approved to meet different customers’requirements！    Located in Shenzhen China，the company ocuppies 5000 square meters with 300 skilled workers...