China Mobile was established on April 20,2000 with registered capital of 51.8 billion yuan and current assets of over 700 billion yuan. China Mobile has always played a leading role in the great development of China Mobile Communication, and has played an important role in the international mobile communication field. After more than ten years'construction and development, China Mobile has built a mobile communication network with wide coverage, high communication quality, rich service varieties and first-class service level. The largest network and the largest customer base in the world. The network has already covered 100% of counties (cities) nationwide, major trunk lines have been continuously covered, and indoor coverage has basically been achieved in key areas of cities, with a total number of customers exceeding 800 million, china Mobile, together with 411 operators from 242 countries and regions, has set up GSM international and roaming services in Hong Kong, Macao and Taiwan. Meanwhile, China Mobile will continue to expand its international roaming reach. China Mobile has successfully entered the international capital market, good operating performance and huge development potential to attract a lot of international investment. China Mobile has become the world's largest telecommunications operator, ranking 55th in the world's top 500 in revenue. With its excellent technology and service, China Mobile has become the partner of the 2008 Beijing Olympic Games, the 2010 Shanghai World Expo and the Platinum sponsor of the 2014 Asia Mobile Expo.