How to protect the walls and corners of the factory in order to achieve the purpose of collision avoidance?

1.l iron collision angle can be nailed, just like the one with columns in the parking lot.

2. If the anti-collision requirements of the factory are high, it can be fixed on the ground with a galvanized pipe with a diameter greater than 10cm at a distance of 20cm from the wall, and the installation height is about 20cm from the ground. In this way, even if the tool cart comes, it can achieve the role of "limit" and protect the safety of the wall.