Sheet Metal Fabrication for HVAC
Duct sections, damper blades, grilles & diffusers, and fan housings — sheet metal for ventilation and air conditioning systems.
Why HVAC companies choose Tuan Thinh
Laser cutting thin galvanized steel — no warping
Precision CNC bending for ductwork and fittings
High-volume production of standard duct sizes
Support converting HVAC drawings to fabrication CAD
Typical Applications
Duct Sections
Square, round, and rectangular ducts — cut & bent to drawings.
Damper Blades
Air damper blades, control dampers, and fire dampers.
Grilles & Diffusers
Supply grilles, return air grilles, and ceiling diffusers.
Fan Housings
Centrifugal fan housings, axial fan housings, and fan boxes.
Common Materials
SGCC galvanized steel for ductwork, SUS 304 for humid/chemical environments, aluminum for diffusers.
SGCCSS400SUS 304Aluminum 5052