Shenzhen ROSUN Lighting Technology CO.,Ltd ,founded in June 6,2009, located in Shiyan Town,Shenzhen city,is a professional LED lighting product manufacture.We are specialiaed in R&D, technical support and service together with selling the LEDs.The main product include LED lightng sources(SMD LED and COB LED) and LED COB down light,ceiling light,etc.Company's certification include CE,RoHS,SGS,FCC,CCC.