Shenzhen Great Wall Development Technology Co., Ltd., established in 1985, is an electronic product R & D and manufacturing enterprise, providing customers with the whole industry chain services of technology R & D, process design, production control, procurement management, logistics support, etc. it was listed on Shenzhen Stock Exchange in 1994 (Securities abbreviation: Shenzhen technology, code: 21).

Shenzhen Great Wall Development Technology Co., Ltd. is a high-tech export-oriented listed company mainly engaged in computer and storage, communication and consumer electronics, semiconductor, medical devices, automotive electronic products, etc. The company integrates R & D, production and sales. Headquartered in Shenzhen, China, it has ten R & D and manufacturing bases in Shenzhen, Suzhou, Huizhou, Dongguan, Chengdu, Chongqing, Guilin, Malaysia and the Philippines, with a total area of more than 450000 square meters. It has branches and R & D teams in Hong Kong, Singapore and the United States.