... part 2.Zinc,Nickel or Chromate plating,anod Vertical Flange Hanger/suspending hanger/suspended ceiling hangersWe provide ... According to customer's drawings or samplesProcessing: Stamping, Die casting, turing, punching, milling etcSurface treatment:Polishing ,Chome/zinc ... parts and hardware components.Main processing are stamping, casting,CNC machining,hand polishing,automatic polishing and plastic ...