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
Material
pvc profile+glass
thickness of profile
Customized Size
Color
customized as requirements
Glass
Double Tempered Glass
Hardware
Chinese Top Brand
Tightness
Good Sealing Performance
Advantage
Heat Insulation, Waterproof, Soundproof