Designing vector/cad DXF files for 1000 key rings to be cut from metal.

Hi, We have an ongoing requirement for keyring and wall art designs to be cut from metal. We can supply themes and examples with sizes and expectations. It would be nice to receive an initial batch before completing all of the designs to allow feedback and ensure they are being produced as expected. But really it should be easy to understand from examples. The keyrings are not vastly complicated and usually along the lines of a shape, name, logo etc with a keychain hole also. We are looking for initially 1000 designs but could consider smaller batches to start. The designs range in size from roughly 70mm x 16mm / 45mm x 45mm / 80mm x 14mm / 60mm x 20mm etc depending on the design. We would want these designs to be unique to us and not available for resale to any additional parties.