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
Product Material
Aluminum Alloy
sizes
as customer's request
drive mode
motorized with remote control
advantages
anti-theft, waterproof, noise proof
energy saving
heat insulation
main products
roller shutter, window and door, aluminum profile