March 15-25 th 2011, the Hong Kong preject team of Saudi Arabia Country Mobile Communications Company took a visit to the Country park wireless emergency solutions of Our company , Koon's executive sensible HANS Xie and International Trade Manager Jenny Deng,Angel had participated in the conversation .To the respond ,HANS Xie and Jenny Deng paid a a return visit with SACMCC HongKong Agency in April . In the meantime , HANS and Jenny had also cooperated with the Project Leader of Public Rail and the Trackless department of SIEMENS at the Hong Kong high-speed rail project bidding .