Round Diffuser, Circular Diffuser, Aluminum Diffuser, Alloy Diffuser, HVAC Diffuser, Ventilation Diffuser, Air Diffuser, Vent Grille, Air Outlet Grille, Aluminum Alloy, Pure Aluminum, Anodized Finish, Powder Coated, Spray Painted, Rust Proof, Corrosion Re

Industrial Grade Aluminum Alloy Material: Made of thickened high‑purity aluminum alloy, the overall texture is solid, lightweight but high structural strength, not easy to deform or bend during installation and use. After professional anodizing and electrostatic powder spraying double treatment, the surface is smooth, uniform in color, free of burrs and sharp edges, with super anti‑rust, anti‑corrosion and anti‑oxidation ability, adapting to dry, humid and various complex indoor environments, avoiding yellowing and rust spots for long‑term use.

Precise Adjustable Air Volume System: Built‑in flexible adjustable blade component, users can manually adjust the opening angle of the blades according to indoor temperature, space size and ventilation demand, freely control air output size and 360° air supply direction. The optimized blade structure effectively disperses airflow, avoids strong direct wind, realizes soft and uniform indoor air circulation, greatly reduces wind friction noise, and creates a quiet and comfortable indoor environment.