Material: aluminum / ABS

Frame thickness: 1.0mm / 1.2mm

Color: anodized or powder coated white

Specification: 150x150mm, 225x225mm, 300x300mm, 375x375mm, 450x450mm, 525x525mm, 600x600mm (neck size)

Core Style: one way, two way, three way, four way

Supply and exhaust of cooled and heater air

Fixing on the ceiling of senior hotel, supermarket