Metal casting is an art that has been practiced for millennia with no foreseeable end in technical advancements. Our own research and development department does its part to contribute to further advancements. Dörentrup‘s commitment to always offering customers very best, sophisticated solutions has its technical bases here. Our laboratory performs numerous tests and inspections in close adherence to the wishes of our customers and their production processes. We cooperate with scientific institutions to ensure that the latest findings are accounted for. We have our own melting plant to ensure that practical conditions are replicated as closely as possible.