Get a Quote for your Next Project Please tell us about your project including material, color, quantity. Name Phone Email Message Up to 3 files (40MB max filesize) File Upload Send We accept your files in the following formats:IGES (.igs)STEP (.stp)SolidWorks (.sldprt)Parasolid (.x_t and .x_b)AutoCAD (.dwg, 3D only)Adobe (.pdf)Compressed folders (.zip) can contain any combination of the above model file types. Oakridge Fabrication, Inc., 1140 72nd Ave, Minnesota City, MN