Impact extrusion parts, manufactured by Neuman Aluminum, are used in the pyrotechnical area in a large extent. Usually their purposes are cartridge cases or ignition caps when manufacturing signal ammunition for the sea- and aircraft. due to our long-lasting experience with safety-critical-parts we guarantee best quality. In case of an emergency the quality is the most important criteria for the functionality (e.g. exactly defined hardness, manufacturing of nominal fracture).