판매 후 서비스
현장 검사, 온라인 기술 지원, 무료 예비 부품
Product name
Accordion bi fold doors modern aluminum glass soundproof bi fold door
Material
Aluminum Alloy Frame + Glass +accessory
Glass
Single\double\tempering\coating\low-e
Hardware
Chinese Top Brand
Advantage
Heat Insulation.Waterpfoof
Surface treatment
Anodized