판매 후 서비스
반환 및 교체, 현장 검사, 온라인 기술 지원, 현지 훈련, 무료 예비 부품
Certificate
NFRC & CE Certificate
Hardware
Germany Origin Made Brand ROTO/SIEGENIA Hardware&Accessories
Sealing System
High Quality EPDM or Silicone Sealant
Packing
4-Layers Protection Packaging,to Prevent any Damage
After-Sales Services
More than 10 years
Color
white,black,dark grey,custom
Aluminum Profile
1.4mm Thick,The Finest Extruded Aluminum
Advantage
Heat Insulation.Waterproof.Soundproof.Save Energy