Shanghai Kepsun Optoelectronics Co., Ltd. a high-tech enterprise devoted to developing, manufacturing and marketing in LED Tube Light, Wifi LED Bulb, iPhone LED Bulb, iPad LED Bulb established in 2004, locating in Pudong , Shanghai, China .Our factory is in Zhejiang province which is close to Shanghai, occupied area of 20,000 square meters. We invest certain amount dollars to bring in advanced new technology every month. Our team is professional & qualified in management and technology which combined with advanced modern production equipment and assembly line...[more]