판매 후 서비스
반환 및 교체, 온라인 기술 지원, 무료 예비 부품
Material
Aluminium Frame+Safety Glass
Surface treatment
Powder Coated
Glass
Single\double\tempering\coating\low-e
Advantage
Heat Insulation.Waterproof.Soundproof.Save Energy
Hardware
Chinese Top Brand/International Brand