shenzhen refond digital co., ltd established in 2005,as a branch company of refond optoelectronics group , is professionally engaged in r&d, manufacturing, and marketing of led display screens. adopting quality system TS16949 of car electrons and taking davantages of its over ten years led experiences as well as its core competitiveness in main led parts , refond digital possesses incomparable advantages to its competitors in stability ad attenuation of led displays.At present, all the products of our company are exported to japan,europe, HK and other places and win great reputation in international market.