... customers' requirements.2>Inlay,Overlay,Edge Lay,Onlay,Nickel-plating,Corelay. 3.MaterialAg, AgNi,AgCdO,FAg,AgSnO2,Cu,CuNi, ... Steel Stainless Steel,Iron-Nickel. 4.Applicationrelays, switches, thermostat,connector ... can offer diffierent specifications according to customers' requirements.3.MaterialAgCu,AgNi,AgCdO,AgSnO2,AgSnO2In2O3,AgZnO,C1100,H65,H68 ...