Shenzhen a-wintech Co.,Ltd is a professional manufacturer which focus on the power adapter,Switching power adapter for The worldwide.The Products from us are all cetificated with UL/FCC,CE,KC,SAA,C-Tick,PSE,BS,GS,ROHS.Good quality has been spoken highly of by the customer from USA,European.We have more than 110 workers with 3 producing line. About 30,0000 quantity of goods per month.Though founded in 2012,But for the target of making life easy& safe.We all do our best to offer best service for the customers from all over the world