About us...

Since 2008, we have been your reliable partner for all aspects of plant construction for coating and treating surfaces, based in Westerburg, Rhineland-Palatinate.
The family-run company emerged from PlusMinus Coating GmbH, founded in 1993, which carried out cleaning and paint stripping processes in addition to organic coatings (cathodic dip coating (KTL), autophoretic coating (ACC) and powder coating).
Our own successful developments and innovations in the field of plant construction led to the establishment of the Plant Construction Profit Center in 2005. This area was spun off in 2008 in the form of the new PlusMinus Engineering GmbH and has been managed independently since then. Our range of services includes the design, planning and turnkey delivery of new systems,
relocations and retrofitting of used systems as well as consulting and planning services for all aspects of plant construction.
In addition to our core competencies in cathodic dip painting (KTL), cleaning and pre-treatment of metallic surfaces, we offer you in-depth know-how as well as first-class products and solutions in the field of wet and powder painting as well as conveyor, waste water and exhaust air technology.