Duct Manufacturing
- G-20 / G-25 / G-30 / G-35 / G-40 GDF Flange Forming Mchine
- T-20 / T-25 / T-30 / T-35 / T-40 TDC2 Flange Machine
- TF-12C / TF-12U / TF-15U / TF-16U TDF/TDC Flange Machine
- SMS Spiral Machine (Steel Belt Model)
- GDF Flange Duct Automatic Line 7
- TDF/TDC Flance Duct Automatic Line 6(B)
- Duct Atuomatic Manufacturing Line 1
- SMT Spiral Machine (Tool Model)
- Europe Type Automatically Duct Line 8
- TDF/TDC Flance Duct Automatic Line 6(A)