We have provided ByteDance with device deployment and data center construction services, involving the physical facilities construction such as unpacking and shelf installation of more than a thousand devices. We used H3C core and L2 & L3 switches to ensure efficient and stable data transmission to meet the high performance of data center infrastructure and contributing to the success of the project. Our team engineers have flexible adjustment and optimization capabilities to provide customers ahigh-quality services and solutions. We will continue to dedicate ourselves to providing high-quality network solutions and services to help customers achieve business development.