Great China Mania Holdings, Inc. (GMEC), formerly Great East Bottles & Drinks (China) Holdings, Inc, through its subsidiaries, engaged in the provision artiste and project management services; publication of magazines; retail operation of video games and accessories, and investment activities. GMEC is an electronic content provider that creates and provides leisure and lifestyle-related electronic content to Hong Kong, Macau and China. It organizes artists to participate in movies, event management, and promotion for its clients. The Company publishes eight weekly or bi-weekly magazines that focus on computer technologies, video games, digital equipment, and automobiles. It operates two retail stores to sell video game machines, as well as video games and accessories. On March 31, 2011, the Company disposed of Water Scientific Holdings Limited.