Ceiling Round Diffuser:

Material: Aluminum with powder coated
Size: Neck size from 150mm to 600mm
Color: White, RAL 9010, 9016 or in your demand

Features:
1. Used for upward airflow, suitable for ceiling mounted
2. Excellent appearance with molding vane and outside frame into integrity
3. Inside core can be dismantled
4. Neck sizes adjusted as your requirements
5. Dampers can be installed to adjust the airflow easily