Place of Origin
Shandong, China
After-sale Service
Online technical support, Free spare parts, Return and Replacement
Project Solution Capability
graphic design
Model Number
Doorwin Crank Open Window
Opening Pattern
Horizontal
Screen Netting Material
Nylon
Warranty
More than 5 years
Frame Materials
Imported Top Quality Red Oak Wood For Interior; Top Quality Aluminum
Hardware
German Origin Made Brand ROTO/SIEGENIA Hardware&Accessories,HOPPE
Glazing
Fully Tempered 5/12A/5 Insulation Glass; Low-E Coating, Argon Gas Fill
Sealing System
High Quality EPDM or Silicone Sealant
Certificate
CE Certified/Tested In Accordance With NFRC
Packing
Multi-layers Protection Packaging
Sample
Free Sample Available