CETHIK GROUP CO.,LTD.is a core backbone enterprise of China Electronics Technology Group Co., Ltd. (CETC), a leading enterprise in the field of intelligent IoT, and a global enterprise. We have three listed companies, Hikvision (002415), Phoenix Optics (600071), and Fluorite Network (688475), as well as multiple technology enterprises. The company focuses on the main channel of intelligent IoT, starting with information storage products and covering major products such as full spectrum video perception devices and backend data processing. We will lay out core components such as storage, computing, and sensing in the upstream of the industrial chain, and continuously expand intelligent IoT application systems in the downstream of the industrial chain, serving the digital transformation of thousands of industries with rich intelligent IoT solutions.