American USA standard cheap aluminum storm windows for sale on China WDMA
Product Description American USA standard cheap aluminum storm windows for sale Series: Commercial System Name/Model: Casement window Standard/Certificate: Comply with AS2047/CSA Glass Standard: Comply with AS2208/IGCC Color choice: Standard:matt black;frosted black;white;Grey. Customized:Brozen;sliver grey;clear anodized;wood color and some others. Thermal Insulation: U value from 1.5 to 2.0 W/M2k Window Rating: N6...
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