Two waves galvanized crash guardrail is made of Q235 steel, which is made of cutting, punching and pressing plate. The hot-dip galvanized process has a high anti-rust grade, and the anti-rust time can reach ten years.
We can dye different lot sizes with weights in between 2kg up to 1500kgs, max we can do 1500kgs one lot one color, which can help you to get the same color shade in a big carpet area. It will be good for the plain color carpet.We offer:▶ Bleaching service