metal spring clip used with garage door, radar detectors etc for the car visor metal spring clipOEM/ODM stamped parts, ... metal part etc Materials: Stainless steel, carbon steel, spring steel, aluminum and brass Process: Laser cutting, die ... and CAD/CAM/CAE Precision machine: Normal punch press 5 to 300 tons, turret punch press, (laser) cutting ... , auto lathe, drilling machines, etc metal spring clip