we can make two waves,thrie waves for highway guardrai/fence application production standard:JT/T281--2007 JT/T457--2007 GB/ASTM
Size:4320*85*310*3mm(length*wave height*width*thickness)
4320*85*506*3mm(length*wave height*width*thickness)
row material: Q235,Q345
Hot dip galvanized highway guardrail




