1.FLANGE RAW MATERIAL PROCUREMENT
2. FLANGE MATERIAL TESTING
3. FLANGE MATERIAL CUTTING
4. FLANGE MATERIAL FORGING
5. QUALITY CONTROL FOR SEMI-FINISHED FLANGES
6. SEMI-FINISHED FLANGES SOLUTION TREATMENT
7. SEMI-FINISHED FLANGES STORAGE
8. FLANGE MACHINING
9. FLANGE DRILLING
10. CHECKING THE SIZE OF FINISHED FLANGES
11. QUALITY CONTROL FOR FINISHED FLANGES
12. FINISHED FLANGES CLEANING
13. FLANGE MARKING
14. FINISHED FLANGES STORAGE
15. FLANGE PACKING & SHIPPING