China supplier windows and doors manufacturer Aluminium Sliding Window on China WDMA Type:Other easy operation and solid performance

easy operation and solid performance our Sliding windows get the job done

out products quality has been effectively guaranteed and trusted by users

and the wooden doors are from Ningbo Meijia wood product Co

Q4: What’s the delivery time

Plastic Foam+Paper box+Strong Carton(Optional)

China supplier windows and doors manufacturer Aluminium Sliding Window on China WDMA Type:Other easy operation and solid performanceChina supplier windows and doors manufacturer Aluminium Sliding Window Product Description Company Information Packaging & Shipping Project Case Performance Performance Themal insulation 3. 8 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