Shenzhen hengstar technology co., ltd.was established on apri 28, 2004, and located in shenzhen, largest electronic supplying center of china. it is specialized in r&d, manufacture and marketing of touch series & industrial application solution, with the strength of all-in-one touch pc, tablet pc, open frame monitor, industrial monitor, outdoor & indoor adverting player, , hdsdi broadcast monitor, cctv monitor, wide-temperature industrial a/d board, etc.