Ziguang Co., Ltd. is a high-tech A-share listed company in China whose main business is information electronics industry. Founded by thunis (Group) Company, tel: 1999. The two companies, Changjiang Storage and Zhanrui Chip, were not hatched inside Ziguang Group, but merged into Ziguang Group through investment and mergers and acquisitions.
Beijing Ziguang Zhanrui Technology Co., Ltd. is one of the few enterprises in the world that have fully mastered 2G, 3G, 4G, 5G mobile communication technologies and loT and other full-scene communication technologies.