1, Zhuzhou Magmit Electric Co., Ltd., whose business scope includes general projects, electromechanical equipment manufacturing, electromechanical equipment sales, photoelectric device manufacturing, metal cutting and welding equipment manufacturing, automobile parts and accessories manufacturing, metal cutting and processing services, computer hardware and software and peripheral equipment manufacturing, advanced power electronic device sales, and servo control mechanism manufacturing.

2. 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 and ordering machines, karaoke machines, hotel integrated machines and so on. The business scope covers independent brands, ODM and OEM.