Since its inception, the access network has been successful in the number of corporate customers to provide a comprehensive network of quality marketing services. And professional integrity is the survival and development of enterprises basis, and to achieve practical results "customer first, intentions services, and customers have grown up together to achieve a win-win situation," the basis of this philosophy. We not only pay attention to after-sales service, anytime, anywhere to answer customer questions, and regularly evaluate the effectiveness of online marketing customers, timely adjusted accordingly, so as to achieve better results. At the same time, we also attach great importance to customers in the sale of pre-sale advice and planning, in order to allow customers with a minimum of input for the maximum effect of marketing.