1. Cutting of Reducer Carrier Material
 2. Lathe Grinding Gear & Gear Housing
 3. Gear & Gear Housing Q.T Heat Treatment
 4. Gear Gear Shaping Work
 5. Gear Housing Gear Shaping Work
 6. Gear & Gear Housing Induction Hardening Heat Treatment
 7. Gear Assembly, Manufacture of Pin
 8. Assembly of Gear & Gear Housing (And Bearing)
 9. Rust control and Packaging