Commercial system black curved aluminium sliding window
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QUOLANOD available Guarantee Surface color can be stable for 10~20 years indoor using
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3 tracking sliding UPVC window bifold Commercial system black curved aluminiumProduct Description 3 tracking sliding UPVC window Product name: PVC window Material frame and sash are plastic Constituent Part profile profile: PVC ,top quality profile brand color: common is white thickness: 2. 0mm 2. 5mm series: 60mm, 80mm,88mm surface treatment: Smooth surface no air bubble, clean color without impurity glass glass : single double triple layer including : 4mm ,5mm ,6mm,8mm ,10mm space: 6A,9A,12A ,22A hardware sealing : PVC & EPDM