How do you clean the trains?

Question

My job now is to find a production facility that does train cleaning. We have changed employees and have no one to turn to with this issue. And the problem needs to be solved quickly.

Answer 1

You need to look for special firms that do this kind of customised professional cleaning. They have certain means and automated machines for such volumes. I know a company that specialises in cleaning products and they have an engineering industry section https://ipax.com/ . You can try to contact them.