Using a wheel stopper can be an easy way to keep cars in parking lots. These stoppers help to prevent cars from rolling into walls, landscape verges, or pillars. They are also good...

What are the functions of the elastic column for safety protection facilities? There are many protective facilities in life that help people reduce many unnecessary injuries in the...

     Wave deceleration belt rubber corrugated plastic deceleration belt plate highway car road 5 cm wave deceleration belt.     Remind the driver of the road characteristics of the...

   Why must the speed of the vehicle be slow when passing the speed bump? Nowadays, in many communities and on the road, you often see speed bumps set up, which require the vehicle...

The function of the speed bump is to form a kind of roadblock on the road, so that the vehicle can consciously slow down when driving to this point, so as to reduce the occurrence ...

        Analysis of the design requirements of the speed bump, the speed bump is designed according to the principle of the special rubber angle between the tire and the ground whe...