Founded in 1993 and launched in Hongkong in 2005 (stock code 2018.HK), it has become a global provider of micro components for the world's leading communications, IT and consumer electronics markets. Rui technology with strong scientific research, design and production capacity, to provide customers with high value-added, high-quality products. AAC has 11 research and development centers, more than 500 senior researchers and engineers in Changzhou, Suzhou, Shuyang Chinese and Shenzhen have production base, and has the most advanced automatic production equipment and testing instruments. To provide customers with acoustic, touch feedback, radio frequency, optics and integration of one-stop services.