Forging part,Auto part 1,ISO/TS16949Certificate 2,Excellent ... Chemical Plating and other machining processingForging ProcessHammer Forging,Pressure Forging,Dropped ForgingForging MaterialHigh Strength Alloy Steel, ... :SUS316L,SUS316,SUS304Forging ProcessingIngot Checking,Chemical Confirm,Forging,Rough Machining,Heat Treatment,Mechanical Testing,Final ... get our quickly reply! precision forging auto part