Built-in shutter glass for doors and windows Insulated blind shutter glass motorize on China WDMA 4 foot We have attended many securtity

We have attended many securtity exhibitions all over the world

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may play dustproof

Hinged hidden between leaves Can carry heavy weight leaves

it has more advatanges than normal window

Built-in shutter glass for doors and windows Insulated blind shutter glass motorize on China WDMA 4 foot We have attended many securtityDirect Mnaufacturer Insulated Glass Unit Price Product Description Parameter Insulated Glass Glass Type Insulated glass, energy saving glass Glass Shape Flat, curved Color Clear,ultrar clear, frosted, bronze, grey, green, blue, etc Thickness 3 25mm Max. size 3500*8000mm Min. size 100*300mm Glass Thickness 3,4,5,6,8,10,12mm Air Layer 6A,9A,12A Function Soundproof, heat control, high strengh, safety glass Certificate CE, ISO, CCC, BS6206, EN12543,