Guangdong Weide Information Technology Co., Ltd. (688171.SS) engages in the research, development, production and sale of intelligent security equipment and information security cloud platforms in China. The company offers industrial Internet of things and protocol anti-tamper products; encrypted terminal remote solutions; industrial security smart locks; data security collection devices; network security attack detection; control terminals; business testing and data intelligent integration platforms; digital distribution networks; 3D data visualization tools; network awareness systems; terminal operation software; multi-factor authentication products; energy and encryption solutions; system platforms; and security audit services. Founded in 2012 and headquartered in Guangzhou, the company targets industrial cybersecurity markets, including energy, manufacturing and critical infrastructure sectors, primarily serving customers in China. In April 2025, Guangdong Weide signed an intent agreement to make a cash capital increase in Beijing Shuangzhou Technology Co., Ltd., acquiring 50.10% equity to become its controlling shareholder, with the transaction closing in May 2025; it also agreed to acquire a 47.25% stake in Beijing Guoxin Landun Technology Co., Ltd.