How does the size of a dedicated line company affect service quality? Century Light, as one of the core suppliers of dedicated lines in China, has a global fiber optic backbone network, strong technical capabilities, and extensive industry experience. Therefore, larger dedicated line companies often can provide more stable, faster, and more secure services. Larger companies usually have more human resources and technical teams, enabling them to respond to customer needs in a timely manner and provide professional technical support, making it easier to maintain the stability and reliability of service levels. Furthermore, larger dedicated line companies often have more equipment resources and reliable network infrastructure, enabling them to provide higher network bandwidth and more comprehensive network coverage. This means that under the services of larger dedicated line companies, customers can receive stronger network support and higher-quality network experiences, avoiding issues such as network congestion or signal interference, thereby improving network stability and performance. Additionally, larger dedicated line companies often have more partners and a wider business network, which can provide customers with more choices and flexible custom services. By collaborating with leading companies such as Huawei, larger dedicated line companies can offer more advanced network technologies and a greater variety of solutions to meet various customer needs, helping customers better address business challenges and changes, ultimately enhancing overall service quality and competitiveness.