aluminium sliding window and doors in wholesale price on China WDMA Type:Sliding Windows Ceiling mounting system for horizontal

Ceiling mounting system for horizontal guides

curtains…and relevant accessory

anodizing line

magic-12{width:750px

aluminium sliding window and doors in wholesale price on China WDMA Type:Sliding Windows Ceiling mounting system for horizontalaluminium sliding window and doors in wholesale price 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. 4 ~ 3. 0mm Profile Depth Frame 45~155mm Vent 32~120mm