Guangzhou Kai Xia Audio Equipments Co., Ltd is offering Aluminum Truss, Stage, and Flight case. Your designed specification will be accepted by us. Steel Constructed Stage (1) constructed by 48*2mm steel, 18mm stage board (2) galvanized iron for processing (3) two specifications: 1.2*1.2m, 1.2*2.4m (4) heights: 0.5 0.8m,0.6 1m,0.8 1.2m,1.2 1.6m (5) laod capacity will get 500kg per square meter.