Lenovo is a US$ 34 billion personal technology company - the largest PC maker worldwide and an emerging PC Plus leader - serving customers in more than 160 countries. Dedicated to building exceptionally engineered PCs and mobile Internet devices, its business is built on product innovation, a highly-efficient global supply chain and strong strategic execution. Formed by Lenovo Group's acquisition of the former IBM Personal Computing Division, the company develops, manufactures and markets reliable, high-quality, secure and easy-to-use technology products and services. Its product lines include legendary Think-branded commercial PCs and Idea-branded consumer PCs, as well as servers, workstations, and a family of mobile Internet devices, including tablets and smartphones. Lenovo, a global Fortune 500 company, has major research centres in Yamato, Japan; Beijing, Shanghai and Shenzhen, China; and Raleigh, North Carolina.