产品特性说明 Product Features Description
隔热型材,保温节能,通过联动五金件和执手,窗扇关闭时固定在窗框上,防盗性能高、安全可靠。
通过窗扇周围多多点锁闭,提升了门窗的密封、保温效果。
优越的通风性,自然流通,为人们创造舒适的居住环境。
Heat insultion materials,thermal insulation,through linkage hardware and handle,sash closed fixed on the window frame,anti-theft performance,safetyand reliablility.
By sash around multi-point locking,improved sealing doors and windows,insulation effect.
Superior ventilation,natural circulation for people to create a comfortable living environment.