OVK Global limited specializes in research, development, manufacture and marketing in slot in DVD rom drive, slot in DVD loader,car neck care headrest series,slot in DVD player,Car DVD player.,DVD-RW,CD-RW,COMBO,wireless adapter ,computer case ,TV Mainboard,transformer ,slot in dvd loader.and so on. As a professional manufacturer of IT and electronic products, we have always been striving to develop new products in order to keep up with the current market trends.we use precision testing equipment, and strictly carry out production to CE,FCC and ROSH standards to ensure the quality and consistency you expect.