판매 후 서비스
온라인 기술 지원, 현장 설치, 현지 훈련, 현장 검사, 무료 예비 부품, 반환 및 교체, Other
Hardware
VBH Heavy duty hardware
Glass Type
Double pane tempered clear glass
Standard/Certificate
ISO9001, CE, AS2047
Main Market
USA/Canada/Australia/New zealand
Advantage
Easy to operate and high-quality bifold doors
Life span:
50 years guaranteed
Sealing System
Moisture-resistant windows that are resilient to water and rust
Installation
Easy to operate