售后服务
线上技术支持, 现场安装, 现场指导, 现场检测, 免费备件, 退换货
Glass
single or double glaze safety glass,tinted glass,etc
Surface Treatment
coated profile,Double-color co-extrusion
Function1
heat insulation function
Function2
water-proof function
Function3
sound insulation
Aluminium Frame Thickness
1.4--2.0mm