What is the function of the iron steel roll bar?The iron steel roll bar is a kind of protective equipment to strengthen the overall strength of the vehicle. It can be installed inside or outside the vehicle. It is intended to protect the safety of members in the vehicle in case of collision or rollo

How to use an iron steel roll bar?Iron steel roll bar is a detachable steel pipe component. It is made of cold-drawn seamless carbon steel pipe, which is connected or welded one by one according to the internal contour of the carriage. Remove the body shell and see a metal cage composed of several s