Best Price Aluminum Clad Wooden Double Glazed Window Frames Designs on China WDMA Type:Casement Windows Inner package

Inner package

Aluminum window and door profile

Fiberglass

sound quality control system

3mm PC board single layer

Best Price Aluminum Clad Wooden Double Glazed Window Frames Designs on China WDMA Type:Casement Windows Inner packageHigh Quality Aluminum Clad Wooden Window Material Alloy: 6063,6061,6060,6005,7005 etc. Temper Mainly T5 T6 Thickness above 0. 6mm,recommend 1. 0mm and above, Normal Anodizing thickness 8 20 micro Normal power coating thinkness 60 100 micro Tensile strength 16 mpa Yield strength 110 mpa Extensibility 8% Hardness(HW) 8 Surface Treatment 1) Mill finish Yes 2) Polish and brush Yes 3) Anodizing: silver, light bronze, dark bronze, champagne, black; etc 4)