Shenzhen Toppower Technology Co., Ltd., located in Mainland China, is a professional manufacturer of Switching Power Supplies, AC/DC Adapters, Battery Chargers and Power Inverters. Our products are all UL, CUL, GS, CE, BS, CB, PSE, EK, CCC, SAA, C-Tick and FCC approved. Since our foundation, we have always been supplying the best and effective OEM/ODM manufacturing services to customers from at home and abroad. Attaching great importance to quality, our company applies ISO9001:2008 standard in all aspects, including material purchase, R&D, production, inspection and sales and after-sales...