- 30CrMoA 42CrMo4 4140 Hot Rolled Alloy Structural Round Metal Bar Maka Ogwe eze
- 20MnTiB Carbon Structural Steel Alloy Round Bars Maka mkpọ na kposara
- Alloy Structural 20CrMnTi 30CrMnTi Iron Round Bar Maka Gears na Mechanical Parts
- 40Mn 40MnB 20Mn2 Alloy Structural Plain Steel Round Round Maka Ogwe eze
- 20Cr 45Cr 40CrB Alloy Structure Steel Round Bar Maka Fasteners na Pins