Since the Hartchromwerk Brunner AG company was founded in 1965, we have been specialising in technical hard chromium-plating and have become a worldwide supplier offering maximum precision. The experience which we have gained over the course of the years has now long been incorporated as day-to-day know-how and the infrastructure which has been permanently expanded has become the natural equipment of choice allowing us to achieve best possible results. Take a look at the pages which follow to experience the fascination of two materials to which we have devoted ourselves body and soul. Thank you for your interest! Hartchromwerk Brunner AG Your partner for technical hard chromium-plating, electroless nickel-plating, tinning, cylindrical grinding and dehydrogenate.