- Brand Name : Doorwin
- Frame Material : Aluminum Alloy
- Opening Pattern : Horizontal
- Screen Netting Material : Nylon
- Warranty : More than 5 years
- Material : Aluminum Alloy
- Open Style : Swing
- Function : Heat Insulation
- After-sale Service : Return and Replacement, Online technical support, Free spare parts
- Project Solution Capability : total solution for projects
- Application : Villa
- Design Style : Modern
- Certificate : NFRC & CE Certificate
- Hardware : Germany Origin Made Brand ROTO/SIEGENIA Hardware&Accessories
- Glazing : IGCC/SGCC Certified Fully Tempered Insulation Glass
- Installation Configurations : Nailing Flange,Facilitating a Quick and Simple Installation
- Aluminum Profile : 1.4mm Thick,The Finest Extruded Aluminum
- Adhesive : German-Origin Henkel Wood Adhesive
- Sealing System : High Quality EPDM or Silicone Sealant
- Packing : 4-Layers Protection Packaging,to Prevent any Damage
