DSUS is manufacturer and exporter of in-car entertainment, such as Headrest&Roof mount DVD player, Multimedia, GPS , DVR and Rear view monitor.It has been in this field since past 10 years.it is one of the most professional companies in China.We attend many international exhibitions every year and we have a long term cooperation relationship with many big trading company such as AUDIOVOX , ROSEN, ORBE, TMI and NEXTBAST etc.we always use best materials, we offer 2 years warranty .