판매 후 서비스
반환 및 교체, 없음, 현장 검사, 온라인 기술 지원, 현지 훈련, 현장 설치, 무료 예비 부품
Feature
Sound Insulation and waterproof
Hardware
Germany Origin Made Brand ROTO/SIEGENIA Hardware&Acc
Sealing System
High Quality EPDM or Silicone Sealant
After-Sales Services
≥10 years
Installation
Nailing Flange,Facilitating a Quick and Simple Installation
Glazing
IGCC/SGCC Certified Fully Tempered Insulation Glass
Workmanship
seamless joint ,45° ,90°
Life span
50 years guaranteed
PVC option
Conch/Shide/Mensi