DAEHAN :: duct machine, duct flex, aluminum duct machine, aluminum flexible duct, air ventilation, non-insulated duct, insulated duct, fiberglass insulation, glasswool insulated duct, polywool insulated duct

2025 Aqua Therm at Tashkent, Uzbekistan (Oct 7~9 2025)

2025 KAZ build at Astana, Kazakhsta