产品材质：镁铝合金

表面处理：铁灰、青古铜、红古铜、黑

适用范围：推拉门、推拉窗、平开门、平开窗

Material:aluminum-magnesium alloy

Finish:silver gray,green bronze,red bronze,black

Scope:sliding door,sliding window,casement door,casement window