OLIGO surface controls has been offering individual and optical solutions for paint and surface control in the automotive, steel, furniture, plastics, ceramics and paper industries as well as in all branches of industry for surface coating and surface treatment worldwide for more than 20 years. We design and develop lighting systems according to the needs of our customers. Surface control. State-of-the-art light technologies make even minimal surface defects or tiny irregularities visible. Producers can quickly take corrective action, reduce expensive waste and ensure high, consistent quality. Colour sampling. Complex formulations, surface finishes, even different raw materials and materials of the substrate carriers can unintentionally lead to colour deviations in the manufacture of industrial products. Our ColorMatching system makes colour deviations visible and process corrections can be initiated promptly and effectively.