售后服务
退换货, 线上技术支持, 现场指导, 现场安装, 免费备件
Product name
aluminium tilt and turn windows
Material
Aluminum Alloy+Glass+Accessories
Glass
Double Tempered Glass
Surface treatment
Powder Coated
Aluminum Profile
Thermal Break Aluminum Frame
Function
Heat-insulating Effect
Packing
Multi-layers Protection Packaging