the exterior aluminium alloy glass sash and the interior golden stainless steel screen window sash can provide ventilation, mosquito prevention and anti-theft functions while shielding the wind and rain.

 

with 4-point lock, anti-theft, anti-prying performance is higher. and the operation is flexible, comfortable and easy to use.

 

the use of automobile grade foamed composite rubber, water tightness, air tightness and sound insulation effect is better.

 

Product Glass    5+12A+5mm Toughed Double Glass

Profile Thickness  1.6±0.5mm

Max Sash Height  1400 mm

Sound Insulation   35 dB

Wind Resistance   4000 PA

Max Single Sash Bearing  40 KG

Service Life           above 35 Years