판매 후 서비스
반환 및 교체, 현장 검사, 온라인 기술 지원, 현지 훈련, 현장 설치, 무료 예비 부품
Material
Aluminum Alloy Frame + Glass +accessory
Product name
Double Glass Sliding Folding Door
Surface treatment
Powder coating/Anodized/Electrophoresis/Fluorine carbon painting
Glass
Single\double\tempering\coating\low-e
Advantage
Waterproof Thermal Insulation Windproof Sound Insulation