Shenzhen A-Win Technology Co.,Ltd is a professional manufacturer who focuses on the research , development , production and selling of switching power as integrative corporation. For Our factory main products:Switching Power Supply:18W - 65W seriesUniversal Laptop Adaptor:60W - 120W series5W Level VI Efficiency Standard, 7W Level VI Efficiency Standar, 10W Level VI Efficiency Standard, 12W Level VI Efficiency Standard, 15W Level VI Efficiency Standard, 18W, 24W, 36W, 45W, 60W, ODM and OEM services and so on.We will provide for globality buyer with best service , and high quality products.Products are using advanced control circuit, importing high-quality electronic component and absorbing domestic and foreign high technology.Most of our products have approved those certificates ,such as UL,CSA,CE,CCC,CB,BS,GS,PSE,SAA,EK,FCC,EMC,CEC, etc.Warm Welcome you to visit our factory!A-win