Complaint
| Advantage: |
| 1.High quality steel ,stable ,not easy to deformation |
| 2.Flat Top tooth polished by CNC , sharper and more accurate |
| 3.Stress ring process ,reinforcing saw body structure |
| 4.center hole chamfer design ,loading and unloading more convenient |
| 5.Copper nails and expansion slot ,more silencer |
| 6.Product information Laser print ,security more easily |
