... door lock component/Dooer Keeper/Door lock component 1.OEM Lock part 2.Zinc,Nickel or Chromate plating,Anodize 3.ISO Keeper door lock component/Dooer Keeper/Door lock ... samplesProcessing Method Turning, Stamping, Die/pressure casting, CNC processing, Punching, Riveting, Bending, Cutting, Welding, Threading, ... management and perfect quality system.Main processing are stamping,casting, CNC machining,hand ...