... rust preventive oil, titanium alloy galvanized, silver plating, plastic, electroplating, anodizing etc.ApplicationsAutomotive, instrument, electrical equipment, ... spring gasket, spanner, tensile parts, hardware mould, plastic mould etc.Producing EquipmentWire cutting machine Deren & DK7740. ... tempering furnace Sanli & RJC210,Tapping machine Dongrong/EF,Grinder machine DA SHUANG YANG & M230-2 , Lathe ...