STI Group's paint coating processes are used in the aviation and railway industries. A great variety of paints and lacquers are used at the French location with its twelve open, and two enclosed, coating chambers. 

Thanks to its broad range of processes for components made of aluminum, steel, PVC and compound materials, its many years of experience, its high quality standards, including over 100 certifications, STI Group is well established in the French aviation market. The innovative MCAC technology (replaces cadmium-based processes) as well as its high-end paint coating process are key technologies for a number of growth markets.