Clubs such as forged clubs are soft, so the ground is stable, the ball does not roll, and it is the best choice for professional players or low handicap players. From the perspective of design and manufacturing, the material of fo...... (more…)
2020-05-15 ChengChi Furnace 134 Forging cue nitriding blackening nitrid blacken treatment process heat treatment mild steel rust QPQ salt bath corrosion resistance oxidation

