Aluminium Window & Door Roller

kinds of Roller used for aluminium windows and doors .colour and size accorded to your need.have single roller ,double roller and adjustable has very little noise when it rolls on bottom profile.

Guoqiang group have passed ISO 9001.

It was awarded Customs Credible Enterprise;

Excellent Member of China Building Hardware Structure Association,;The Specified Producer of ConstructionHardware by National Construction Ministry;China Well-known Trademark

Guoqiang Hardware Group was established in June, 1987. After over twenty years development, now it has become a world-known large-scale enterprise group. The product has developed from the single wooden furniture to ten major series ( more than 3000 kinds) in hardware. The products are exported to countries and regions in Asia, America, Europe and Southeast Asia. We are the biggest hardware manufacturing base in China.

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