Nokia was founded in 1865. After a century and a half of development, Nokia has become the largest supplier of communication equipment in the world. Nokia is a global leader in mobile communication. With its experienced, innovative, user-friendly and reliable solutions, Nokia has become a leading mobile phone provider and one of the leading providers of mobile, fixed broadband and IP networks. By organically combining mobility with the Internet, Nokia not only creates more business opportunities for enterprises, but also enriches people's daily lives. Nokia shares are listed in the six major securities markets around the world, with shareholders all over the world. Motorola, formerly known as galvin Manufacturing Company, was founded in 1928. 1947, renamed Motorola, used as a trademark from 1930. Headquartered in schaumburg, Illinois, USA, it is located in the suburb of Chicago. It is one of the fortune companies in the world 100, and a global leader in the field of chip manufacturing and electronic communication. Samsung galaxy [1] was founded in 1969, and 1992 officially entered the Korean market after the establishment of diplomatic relations between China and South Korea. 1In August, 1992, Samsung Electronics Co., Ltd. invested and set up a factory in Huizhou, China. Since then, in 10, Samsung Electronics has continuously increased its investment and cooperation in China, becoming one of the largest Korean-funded enterprises in China. In 2003, the sales of Samsung Electronics in China exceeded US$ 654.38+000 billion, which jumped to the level of first-class enterprises in China. In 2003, Samsung's brand value was $65.438+0.085 billion, ranking 25th in the world, and it was selected as the fastest-growing high-tech brand in the world by Business Week.