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
材质
Aluminum+glass+accessories
color
according to customer's requirements
Watertightness:
inner design easy to draining water
Sealing: imperforate sealant
good sealing performance
Profile inner structure
easy to drain off water ,anti-aging
Product name
Aluminum sliding window grills design
Profile brand
Fenglv xingfa brand etc...