Product Name:Warning column
Product Name:warning column
warning column: the elastic column made of special PVC which is processed by 
special technology, collision resistant. If rolled by external forces, can 
quickly come back. and restore. In the junctions between city crossings, 
sidewalks and buildings, can warn the running vehicles. So it can avoid the 
second injury even if collision happened. In daytime the red and white color 
is bright and eye-catching, and at night the lattice sets can reflect 
brilliant lights, which remind drivers to pay attention.