The Great Wall on the computer means Great Wall Computer. Great Wall Computer refers to a computer product with the registered trademark "Great Wall" produced by China Great Wall Computer Shenzhen Co., Ltd. After more than 20 years of development, the whole machine business department has become a large-scale comprehensive department integrating product development, design, manufacturing and marketing services. Products include desktop computers, notebook computers, servers, digital printing jukeboxes, karaoke machines, hotel integrated machines and so on. The business scope covers three major areas: independent brand, ODM and OEM. Great Wall desktop computer, Great Wall notebook computer and Great Wall server are all recognized as "China famous brand products". Great Wall Computer's products mainly include: computers, mobile power supplies, tablet integrated machines, etc.