售后服务
退换货, 现场检测, 线上技术支持, 现场指导, 现场安装, 免费备件
Glazing:
5mm+6A+5mm double clear glass
Glass
single, double, tempered, laminated, frosted glass
Tightness
good sealing performance
Certificated:
ISO/CE/SA2047
Surface treatment:
Powder coating
Anodizing,
Electrophoresis etc
Life span:
50 years guaranteed
Glass Type
Double insulating glass