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, NONE
Product name
uPVC glass casement window
Material
uPVC+reinforcement steel
Glass Type
Low-E glass, tinted Tempered glass, OBS glass, etc.
Hardware
Made in China or Germany
Features
Waterproof & Sound insulation&energy saving