The customer base of dedicated service providers mainly focuses on industries such as finance, manufacturing, healthcare, and retail. In the financial sector, banks, securities firms, and insurance companies require high-speed, secure, and reliable network connections to support their operations. Networking and LAN-WAN integrated networking services provided by Guanlian Century can meet their high demands for network performance, ensuring stability and security of data transmission, and enhancing operational efficiency. In the manufacturing sector, manufacturing enterprises are often spread across the country or even globally, requiring remote monitoring, data sharing, and collaborative design. Therefore, their network requirements are also very high, and Guanlian Century's services can provide efficient network connections for manufacturing enterprises to help them realize the development of smart manufacturing and industrial Internet. In the healthcare sector, hospitals and clinics need to ensure the stable operation of medical equipment and medical information systems, as well as secure transmission and sharing of medical data. Guanlian Century's cloud-network security integration services can help healthcare institutions establish a secure and efficient medical information network, improving the level of medical services.