Logitech is a Swiss Corporation started from OEM, ODM OEM production of the mouse, has now become the most famous global supplier of computer peripheral equipment, the 2005 operating income reached $1800000000. According to the data of international data company: Logitech started since 1982 to 2004, the global production of 900000000 sets of personal desktop computer in 55% is equipped with Logitech mouse, one of the world's top 20 computer manufacturers are its customers.