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
Application
commercial Door
surface
paint or heat transfer or powder coating
Product name
UL adjustable steel door frame
Accessories
US standard compression anhchor etc
prep
hinge prep and strike prep
type
Knockdown or welded or adjustable