... color zinc-plated, blue black zinc-plated, rust preventive oil, titanium alloy galvanized, silver plating, plastic, electroplating, anodizing etc.ApplicationsAutomotive, ... was founded in October, 2000, specializing in the production of CNC/AUTO lathe, springs, shafts, screws, stamping parts and ... CAN ALSO MAKE THE FOLLOWING PRODUCTS Precise component with CNC turning and drilling for linear shaft