Generally, there are many building materials markets in Lanzhou. For example, Fuxing Furniture Plaza, Yantan Furniture Market and Sansen Mercure Expo Tour are all better brands in the building materials market. They are all places where building materials are traded. The construction industry is an important building material industry in China, including building materials and its products, nonmetallic minerals and quality are necessary, and they are also very environmentally-friendly products.