... structure.Make people have a new feeling. PVC Sliding Window With High Quality 1.Accessories can be simply operated, ... styleAmerican & European styleOpening styleSliding, casement /swing, turn-tilt, tilt-sliding, single-hung, double-hung, fixed , awning window ,magnetic ... good sealing performance6.Opening flexible,since insert high-top roller,slide easily7.Glass window is easy to get daylighting ...