As of 2022. 12. 10, there are1listed securities firms in Shenzhen, Guangdong Province, including Infineon, ST Lian Jian, Wanrun Technology, Shensangda A, Jieshun Technology, Tuobang, Tongwei, Ruiming Technology, Xinwei Communication, and Wanrun Technology.
Security can be understood as the abbreviation of "security". According to the current Chinese dictionary, the so-called safety means no danger, no infringement and no accident. The so-called prevention means preparedness and alert, preparedness means preparing for attack or avoiding harm, and alert means preparedness and protection.