We can accept almost any files but depending on the file type we have a small file conversion cost. The best type of file to send us is a .dxf or .dwg files. PDFS are good as a guide but we can not machine from them. If you are unable to draw the files in cad, why not sketch,scan and send us the file and we will draw it in for you.
If you are working on a project feel free to ask for help and we will help where we can and your intellectual property will remain yours at all times.