Shenzhen QiHan PowerCo.Ltd.Shenzhen QiHanPower Co., Ltd. was found in 2006 and We always devote ourselves toreseaching, devoloping and manufacture high quality LED diver, tobuild our outstanding international brand and contribute to oursociety.Our companyspecializes in all kinds of LED constant current driver from 1 to400 watts including built-in driver, housing driver and waterproofdriverï¼dimmabledriver which are used widely in a variety of LED lighting industry,such as E27/GU10 LED bulb, T8/T10 tube, MR16 spot light, ceilinglight, down light, candle light, streetlight, road lamp, panellight, tunnel light, miner light and floodlight etc. A team whoholds over ten yeas experience in LED dirver design and qualitycontrol, carefully chosen IC , capacitors and other electroniccomponents, high-precision constant current, high power factor andCE certification guarantee our products high quality, high energychange efficiency, long life and safety.Up to now, ourproducts were sold to all over the world; brand Qihan is popular;our credibility reputation and quality are receiving morerecognition. Our market share doubled every year since 2009 and ourproduction is over 1,000,000 Pcs a month. We promise that we willprovide better products and better service to our society as wegrow with ourcustomer.Shenzhen QiHan Power Co.Ltd.address:Building 13-3F, The second Industrial Zone of    Xinan,Xixiang,Baoan,Shenzhen,China.Kevinï¼ 0086-15919759548 QQ:2649304457email:[email protected]:Kevin.xiao50company tel:0086-0755-23329922 Fax:0086-0755-23329911