Optimal solutions for mold making, model making, prototypes, pre-production, production, assembly The Grunewald group of companies with offices in Grunewald (headquarters), Grunewald Tools & shapes, Grunewald cast and Grunewald & Partner Rapid Prototyping in Bocholt (D), Grunewald Tooling in Irxleben (D), Grunewald Stade (D) and Grunewald New Technologies GNT (USA ) forms a strategic alliance for toolmaking, mold and model making and the development, design and production of metal components, plastic components and fiber composite parts from the design, through prototyping and pre-production through to the methods of mass production. Based on our extensive CAD capabilities, we offer the full range of modern techniques for the production of equipment and products. The efficient use of our diverse possibilities with a nearly 100% vertical integration offers compelling advantages in terms of reducing costs and time associated with a very high quality standard. This results in a high level of satisfaction among our customers. 190 qualified engineers, skilled workers, students and trainees represent the future of our company safe. CAD / CAE, Engineering • 3D part design and construction based on the leading CAD / CAM products • 3D CAD tool and fixture design • CAE simulation of mold filling and solidification, residual stress, shrinkage and warpage • FEM calculation Toolmaking Automotive and Vehicle • Form, laminating and punching tools for vehicle interior trim • Teppichverformwerkzeuge • foam molds • Umbugwerkzeuge • Die casting tools • injection molding tools • equipment and systems Tooling aviation • Lay-up tools for the production of composite parts • RTM tools • curing and cutting tools • equipment and systems Cast Products • Model Facilities • Laser - Sintering • QMC Rapid Prototyping G