Placed in a highly competitive market of household electrical appliances where the producers have to upgrade their products constantly, changer demostrates highly aspring spirit and strives to make her products excellent and her brand well-known. To offset the restrinction of region and make her brand popular, the company had established 'changer industrial design center', 'changer product ID design center'. Changer is belive to become a famous brand for household electric appliances before long.