CNC machined aluminum plate, glass, perspex.

I'm producing a prototype for a patent pending mobile phone handset design and require CNC cutting service for parts. The parts are relatively simple and low detail. Design files and detailed briefs will be provided. The initial job is for a single unit, however successful completion to the agreed specification on time and on budget will be converted to a contract to produce 100's of units worth of parts for development kits distributed to mobile app and game developers. Your rates for producing the first set of parts will need to be very competitive, but will serve as a sample for securing a much bigger job.