New products Latest design windows and doors China supplier Aluminium Sliding Window on China WDMA Built-in Blinds Do you test all your

Do you test all your goods before delivery

and close with transparent clear view

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but we can also design as per customer's requirements

Color: Clear Hardware  1

New products Latest design windows and doors China supplier Aluminium Sliding Window on China WDMA Built-in Blinds Do you test all yourNew products Latest design windows and doors China supplier Aluminium Sliding Window Product Description Company Information Packaging & Shipping Project Case Performance Performance Themal insulation U2. 2 W m2k 4 level Accusic performance 28db ~ 40db 2 ~ 4 level Water tightness 350Pa 4 level Air tightness 5. 5m3 (m2h) 5 level Wind load resistance 4. 0 ~ 5. 0 Kpa 7 ~ 9 level Performance Profile Thickness 1. 4 ~ 2. 0mm Profile Depth Frame 80mm; 120mm;