China Unicom (Vietnam) Operations Company Limited is a wholly owned subsidiary of China Unicom Global Limited (“CUG”) . The headquarters of CUG is located in Hong Kong, with sales specialists and technical experts in over 22 countries and regions worldwide. CUG endeavors to deliver direct and dedicate local support to customers outside Mainland China, including Asia Pacific, Americas, Europe, South Africa and the Middle East. Leveraging on China Unicom’s robust domestic and global network infrastructure, CUG focus on business expansions and service requirements outside Mainland China. With trustworthy domestic teams in China and elite teams stationed overseas, CUG is confident to provide exceptional one-stop services for customers with telecommunication needs into China, out of China, or via China from every corner of the world