Shenzhen Dvision Video Communications Co.Ltd is principally engaged in the provision of customized video communication integrated solutions for private network users, including government and public security users. The Company primarily provides video surveillance integration application platform (SIAP) and video administration system (VAS). The Company's SIAP is mainly used for private network users who have demands of video image resources integration management and complicated application, such as public security users. Its VAS is mainly used for private network users who have demands of high definition of video system images and high stability and safety of systems, such as government users.