Ringe+Kuhlmann Ringe+Kuhlmann knows how important competent advice and support can be. After all, many of our customers contact us for advice and colour samples before they start to develop new products. They know that every little detail has to be just right if a new product is to have a chance of success in today’s extremely competitive marketplace. Of course, colour is only one of many factors, but it does play an important role in the subconscious of consumers and that’s often what it takes to trigger trial purchases.