| Characteristics | Ozone resistant,High / Low temperature resistant / Hot air aging resistant /Oil resistant / Electric conduction / Static and Dynamic Stiffness /Rubber Fatigue-proof/ High tensile strength/ Low Temperature Brittleness/Salt Spray Test/ Pulling-out Force or Pressing-out Force Test | 
| turned metal parts | metal stamping leaves | 
| precision turning parts | metal stamping | 
| precision turned part | metal stampings | 
| precision turned parts | copper stamping | 



