INSONG C&C, a prosperous Venture company developing new generation Digital Surveillance System, was established in July 2002.  At the end of 2000, we completed the development of digital video surveillance and Security system - INOS?, and we've developed and distributed an intelligent DVR system - INOS?series with the start of distribution of INOS?1000 series in July 2002.  Having developed Digital Video Surveillance and Security System, we completed the development of image playback system through PSTN and ISDN with our image treatment technology. With the best staff and substantial technology, we are walking at the head of development of updated technology. Also, we are trying to our best to make a prior occupation in not only domestic but overseas market.