WDMA Hurricane impact fixed glass single hung Double Glazed bullet proof aluminum awing casement window 90x12 profile welding independent compression device

profile welding independent compression device to prevent the welding material when running to ensure that the welding size and diagonal (patented technology)

70% before shipment

The PVC we give some special treatment so it both dust resistant and windproof

YY have been approved by Australian Window Association

Special " Arch Design" of aluminum profile makes the products more solid and durable

WDMA Hurricane impact fixed glass single hung Double Glazed bullet proof aluminum awing casement window 90x12 profile welding independent compression deviceProduct Description High quality imported hardware Adopting the original Germany hardware brand, all metal aluminium material, surface anti corrosion treatment,exquisite craftsmanship, it's secure and anti pry. High precision profile 6063 T5 high precision aluminum profile and taking into account the strength, toughness, and corrosion resistance, it has excellent performance. EPDM co extrusion strip The use of the EPDM automotive grade sealing strip