Color-bonded Roller Door
Color-bonded Roller door is fast, silent, and safe. The roller door slat is made of HI TENSILE STEEL coated with Zinc-culm and multi treatment coating resistance to corrosion for least 10 years. More importantly, the door speed operates at average of 250mm per second or about twice the normal shutter speed. Most importantly, its patented automatic reverse system ensures the door will stop immediately when resistance encountered.
