... Austrialia , we also supply the windows for workshops such as P&G, Cheery etc.PVC windows,thermal break ,non-thermal breakAS ... report)Fixed,sliding,awning,folding windows. We also make the windows which special for the prefabricated house.The stucture is easy for ... the wall thinckness from 40-180mmMore than 15years lifeOEM the sizeCompetitive price and high quality level is our advantage. pvc windows