Factory Lift window doors, aluminum of push and pull up and down,sliding windows on China WDMA Type:Double Hung Windows > Shock-proof

> Shock-proof

and do less harm to human body

8+12A+8 or ≤35mm

24 Hours online service

*Double glazed capability

Factory Lift window doors, aluminum of push and pull up and down,sliding windows on China WDMA Type:Double Hung Windows > Shock-proofKenneth Windows supply economic sliding window & casement window for commercial applications, hotels, office buildings, apartment buildings, supper markets, hospitals, schools and others. Products Description Aluminium Profiles Aluminium Alloy ALU Wall Thickness Surface Finishing and Color 6063 T5 1. 2mm 2. 0mm, Normally 1. 4mm for window, 2. 0mm for door Anodized, Sliver & Bronze Powder Coating PVDF With thermal break aluminium system design for more