steel light gauge steel truss (390mm*390mm)

Specifications We have different size of square pipe light gauge steel trussesplate system, and the size are classified as follows:1)230*230mm Φ 30*2.0mm 2)290*290mm Φ 50*3.0mm3)350*350mm Φ 50*3.0mm4)390*390mm Φ 50*3.0mm/Φ 50*4.0mm5)470*470mm Φ 50*3.0mm/Φ 50*4.0mm6)520*520mm Φ 50*3.0mm/Φ 50*4.0mmLadder truss, triangle truss, square truss, circle truss and other abnormality accessories can be offered. We have spigot truss and screw truss and other abnomity accessories, according to the loading capatity truss can be classified heavy duty eshibition truss, medium duty exhibition truss and light duty medium exhibition truss.All kinds of truss can be retread and reused, because it has high corrosion resistance, non-toxic with high technical welder and good quality of alloy Al-aluminum tube, resonable price can help you save the expenditureThe main characteristic is using of easy, quick buliding, stronger loading capacity, which is mainly used for movable performence stage, ceremonies, the indoor exhibition, planes, the studio, hanging lights, product fairs, exhibition halls display, and other structures need to meet a variety of projects.We can desigh diverse shapes to hang audios, speakers, lights and so on.We have the first-rate technician and management with good service and goodwill.