Sales Folder for equipment company

C'est ce qu'une entreprise en/au(x) United States recherchait pour leur stationery design

I have a two sided folder that I would like to improve the back side, I am happy with the front side (right side attached file), but open to any suggested improvements. on the other left side I would like to feature an image of my other product line pro spot (blue) there also should be images at propot.com and google. For the business card I am thinking the photo of the two spraybooths (white equipment with doors) would be best as a backdrop and feature pro spot on the back side or if there is any decent way to super impose the blue prospot products in front of the spraybooths I would be open to that also Voir plus