Beijing Highlander Digital Technology Co., Ltd. is principally engaged in the research, development, production and distribution of marine electronic technology products, as well as the provision of related services. The Company mainly provides voyage data recorders (VDRs), vessel manage systems (VMSs), vessel electronic integration systems (VEISs), steering control systems (SCSs) and radar products, among others. The Company's VDR products are mainly used to real-time record and save voyage data and its VMS products are applied to process, transmit and analyze voyage data. Its VEIS products are used to provide integration solutions of electronic product modules for shipyards, and its SCS products are used to control voyage direction.