The curtainrails finalize the smooth, accurate arc.
定型后的窗帘导轨圆弧平滑，准确。
2
Rolling machines can be used to make various construction components, such as corrugated metal tiles, keel, universal Angle iron, curtain guide rails, metal doorframe etc.
用滚压成型辘机可以做出各种各样的建材构件，如金属波纹瓦片、龙骨、万能角钢、窗帘导轨、金属门框等。
3
In addition, strings of LED light have been integrated into the hand rails making the golden curtain shine.