China Taiwan Province Lianfa Technology Co., Ltd. was established in 1997, and its headquarters is in Taiwan Province Province, China. Is a company specializing in chip design and research. In 2003, MediaTek set up a mobile phone business department to attack the mobile phone market. Making some achievements in the field of mobile phone chips is really "making people by current events, adding luck." MediaTek mainly has R&D centers in Chinese mainland, such as Beijing, Shanghai, Shenzhen, Chengdu, Wuhan and Hefei. Among them, Hefu is mainly engaged in consumer electronics, with only R&D center and no factory.