At Pro Stamp, we make it a priority that all of our manufactured products are thoroughly tested to ensure that they meet quality standards. We use the Production Part Approval Process (PPAP) to bridge communication to allow for confidence between us and the customer. 3D scanners are used during testing to individually examine each product to make sure measurements and specifications are accurate before beginning the production process. We also utilize our portable CMM measuring arm for additional confidence that our dimensions are accurate.