What is the point to me that you have the ISO 9001 certification?
A company that does not have certification of quality in their processes, is a company in which it may be subject to a vehicle is well protected and the next not.
Why?, because there is no homogeneity in such processes way that a piece can go different from the other.
When it comes to saving lives, a homogenized process helps to control the quality of the materials and installation processes to be more homogeneous and ensure better protection at the time of an attack.