Protosource has been designing, cnc machining, and 3D printing with CAD, since 1992. We provide professional CAD files for making your items. With much experience in CNC world, we have created tooling files for stamped and moulded car parts, fabricated metal parts, boat parts, packaging, toys, electronic devices, and more. Mould companies use our files for production of tooling for mass-produced products as well. We also deal with laser cut and formed metal parts, and provide drawings for forming the metal parts. We provide professional service at a very decent rate. Contact us today.