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
Clients drawing sheet and specification is welcomed.