Process Engineering for the Thin Film Vacuum Coating Industry GP Plasma solves complex functional surface material problems from design to manufacture. Let our years of trials and tribulations in the thin film coatings industry guide you through the pitfalls. Using a holistic approach to application problems, we’ll arrive at the best solution for your manufacturing. Through our network of specialists, we offer speedy development and agility. At the heart of innovation is collaboration, we’ll work together with you to find a solid path to success.