Aluminum Alloy Frame Soundproof Inside Open Aluminium Casement Window

ZIIISUN aluminum window and door factory
our main products are ,aluminum sliding window ,aluminum casement door , aluminum casement window ,sliding door . sunroom ,they are widely used in home decoration ,for residence , apartment ,school ,hospital .commerical buiding .




Hollow filled with argon to prevent UV rays effectively, Reduce the temperature on both sides of the glass, and reduce surface condensation. Reduce the heat K value and prevent outdoor heat from entering the room. Increase by 30 percent in thermal and acoustic insulation.



proective angle Appearance is beautiful ,safety is guaranteed


Optional ihandle password handle

durable quality excellent performance

prevent window sash from falling
anti-rust and anti-corrosion bearing more than 200kg

durable quality excellent performance




