Great China Mania Holdings, Inc., through its subsidiaries, engages in the provision artiste and project management services; publication of magazines; retail operation of video games and accessories; and investment activities. It organizes artists to participate in movies, event management, and promotion for its clients. The company publishes eight weekly or bi-weekly magazines that specialize in 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. The company was formerly known as Great East Bottles & Drinks (China) Holdings, Inc. and changed its name to Great China Mania Holdings, Inc. on March 16, 2011. Great China Mania Holdings, Inc. is based in Kowloon, Hong Kong.