The ladder truss is a simple and lightweight product. It is widely used, especially in lighting truss systems, stage background, portable LED screen support and interior decoration, etc. All our ladder trusses adopt industry standards from raw material selection to production and installation to ensure that the quality of the ladder trusses meet customers’ needs. Ladder truss sizes are 290mm，389mm and 500mm. In addition, like all our other trusses, we accept any size customized by customers. Welcome to contact us for more information.