... and heat insulation PVC with fly mesh sliding window 1.high quality with a favorable ... glazing, top brand hardware. EPDM Rubber . Window types including casement, crank-out casement, single sliding, double sliding, tilt ... & turn, single hung, double hung, awning, crank-out awning, arch window, pvc louver, glass louver, vertically curved window, window combination, etc. Profileusing top ...