round window aluminum glass round windows on China WDMA Type:Other Model 50 Series Non Thermal-break

Model 50 Series Non Thermal-break Aluminum Casement Window/Door

we have four testing procedures: initial inspection

(1) 20 container (20GP) can pack 26 cubic meters

high quality cost effective windows doors aluminum window Material

thanks to our innovation and experience in the industry

round window aluminum glass round windows on China WDMA Type:Other Model 50 Series Non Thermal-breakround window aluminum glass round windows Product Description Company Information Packaging & Shipping Project Case Performance Performance Themal insulation 3. 0 U2. 0 W m2k 3~6 level Accusic performance 28db ~ 40db 2 ~ 4 level Water tightness 350~600Pa 4~8 level Air tightness 5. 5m3 (m2h) 5 level Wind load resistance 3. 0~ 4. 0 Kpa 5 ~ 7 level Characteristics Profile Thickness 1. 2 ~ 3. 0mm Profile Depth Frame 45~155mm Vent 32~120mm Glass Thicknes