Aluminum circular window has below details:

-Thermal insulated aluminum with white color.
-5/9/5mm or 4/16/4mm double termpered glass, clear.
-European accessories.
-Top is tilt opening, bottom is fixed.
-Minimum diameter: 500mm

PNOC is a professional company engaged in production of aluminium /UPVC windows, Aluminum Folding Door, railings, iron/PVC fences, carports and conservatories, which has attracted lots of professional management and technical research force, and products approved by ISO certification.

We hope to do business and have long time business cooperation with you.