售后服务
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型号
NFRC Certified Custom Windows
Product name
Thermal Break Aluminum Window
Frame Materials
Top Quality Aluminum
Glazing
Fully Tempered 5/12A/5 Insulation Glass
Hardware
German Original Top Brand ROTO/SIEGENIA Hardware&Accessories,HOPPE
Sealing System
Interior&Exterior Double Sealing System
Painting
International Standard AkzoNobel Powder Coating
Packing
Multi-layers Protection Packaging
Certificates
CE Certificate/Tested In Accordance With NFRC
Glass
High Performance Insulated Glass