transfer air grille

Lưới chuyển khí hợp kim nhôm, Cửa gió cho hệ thống thông gió HVAC

POPULA Aluminum Air Outlet Series Aluminum alloy air outlets (ventilation diffusers & louvers) are terminal air distribution fittings for HVAC ventilation systems. Made of high-strength aluminum alloy with electrostatic spray coating, widely used for air supply & return air in office buildings, ...