The information of the Yangtze River nonferrous metal network is reliable. The Yangtze River Nonferrous Metals Network was put into operation in 2006, with more than 500,000 members and customers. At present, there are computer websites, mobile phone networks and small program websites with an average daily visit of more than one million people, which provide high-precision user groups for industry customers, bring direct and effective customer groups to advertisers, highlight corporate brand awareness, and have reliable information. It is the best choice for enterprise network promotion. Changjiang Nonferrous Metals Network is a large-scale mobile e-commerce platform client focusing on the non-ferrous metals industry. It is also a professional client that provides customers with the latest comprehensive information services such as goods supply, procurement, business opportunities, product quotations, industry information, trends, exhibitions and enterprise encyclopedias, and integrates enterprise yellow pages, inquiry messages, map positioning, comprehensive search, suggestions and feedback, about us and contact information.