Profile: Survirn Engineering manufactures castings and aluminum vacuum form tools. We also provide CAD/CAM, 4 axis CNC milling machines, axis CNC milling machines, jig boring machines, horizontal boring, center lathes, milling & drilling machines and inspection equipment & software. Reverse engineering has many applications from capturing surface information for modifications to existing parts, to complete scanning of a component, master model or tool in order to manufacture a duplicate.