凈化窗

成品窗按材質(zhì)可分為：

Finished windows can be divided into:
鋁合金框成品窗、不銹鋼框成品窗、一次成形鋼制框成品窗；按外形可分為圓角邊成品窗、方形邊成品窗；均為雙層中空玻璃，密封性能、保溫隔熱性能好。
Finished windows made of Aluminum Alloy Frame, finished windows made of stainless steel frame and finished windows made of steel frame, good sealing performance, heat preservation and insulation perfor-mance.