판매 후 서비스
온라인 기술 지원, 현장 설치, 현지 훈련, 현장 검사, Other
Window and door material
Glass
Hardware
German, Chinese hardware
Glass
Single/double/frosted/low-e glass
Surface finishing
Finished
Style
European-style doors
Accessories
Lock Set - Handles + Keys
Advantage
Heat Insulation.Waterpfoof