We specializing in supplying round diffuser with damper for hotel, shopping mall and office decoration.

The body is made from aluminum formed which could be powder coated or anodized. Thickness of aluminum sheet 1mm.
Inner core is removable from outer frame.

The damper is made from PP injection.

Specifications in details as follows:
Part No.  Net Size  Size for 4pcs/CTN  QTY for 40' Container
QH-150  D255*H70  L27*W27*H30  9000PCS
QH-200  D305*H70  L32*W32*H30  6600PCS
QH-250  D355*H70  L37*W37*H30  5000PCS
QH-300  D405*H70  L42*W42*H30  3800PCS
QH-350  D455*H70  L47*W47*H30  3000PCS