Manufacturing Process:
Body AISI 1045 + Press Plate ZA#3 + Platen Plate ZA#3/Body Steel Plate Blanking/Hole Punch/Bending/Heat-Treatment/Tumbling Grinding/Plating/Press Plate Die Casting Injection/ Remove the Remainder after Injection/Tumbling Grinding/Plating/Rivet + Reverse the Spring + Assemble the Body, Press Plate and Platen Plate/Riveting/