H98S Aluminum inward opening window (ultra slim frame tilt and turn)
H98S Aluminum inward opening window (ultra slim frame tilt and turn)
The narrow frame and flush design of the inward and outward frame sash present an integrated facade effect, which is favored by the market! It supports customization of various opening methods, such as inward opening and outward opening, and can be matched with colors to show a harmonious home style.












