The Las Vegas Construction Machinery Exhibition (CONEXPO-CON AGG) is one of the three major construction machinery exhibitions in the world.。It is as famous as BAUMA in Germany and INTERMAT in France.，It is the second largest construction machinery exhibition in the world after BAUMA.。

Every three years，It has a history of nearly a hundred years。The exhibition is grand in scale，Many merchants，Concentrated world-renowned brands such as Caterpillar、Komatsu、Lieberherr，Volvo，Showcasing the latest technology in the industry、Important platform for equipment and exhibits。

The Las Vegas Construction Machinery Exhibition (CONEXPO-CON AGG) leads people into construction machinery、Concrete materials and precast concrete industry。The show also attracts contractors from all over the world、material supplier、Municipal and official figures attended。