Profile: Progressive Stamping Co. (DE) Inc. is a supplier of stampings and engineered assemblies. We are an ISO 9002, ISO 14001 and QS9000 certified company. Our product line includes flat & conical washers, nut & bolt retainers, cam assemblies, vibration isolator assemblies, shims, plates and spacers. We process gages ranging from .5mm (.O2Oin.) to 8mm (.314 in.) utilizing compound dies, progressive dies and modified form stamping dies.