- Alloy Structural 20CrMnTi 30CrMnTi Iron Round Bar Maka Gears na Mechanical Parts
- 40Mn 40MnB 20Mn2 Alloy Structural Plain Steel Round Round Maka Ogwe eze
- S55C Carbon Structural Steel Round Bar maka ihe nkedo
- 20Cr 45Cr 40CrB Alloy Structure Steel Round Bar Maka Fasteners na Pins