... /T6 is hard load 3 pass TUV,ISO9001:2008 arc shape truss detailsDetails Place of Origin: Brand Name: HONGWEIModel Number: ... TP030Application: concert, stage performance, outdoo... Shape: ladder, triangular, square, circle Material: Aluminum 6061-T6 color ... and flexibity as well as compactness . Application :MY truss can be used for Exhibition booth, Banner displays, ...