Specializing in the production of 3C products and semiconductor equipment high technology (the world's first major OEM manufacturers), the grop is the world's largest electronic professional manufacturers, with 120 million employees and global top IT customer group. from the Pearl River Delta to the Yangtze River Delta to the Bohai Sea, from the southwest to the south to northeast ,establishing more than 30 science and Technology Industrial Park, in Asia,  America and Europe has more than 200 subsidiaries and accredited institutions.