... Compared with the traditional wooden, steel and aluminum profiles, PVC plasticdoor and window profiles have the following strong points: good endurance ... niceprocess (easy to process, and can save time and labor)2) Made by plastic profiles3) Beautiful and endurable, ideal product for ... 50,000 metric tons of PVC profiles, 200,000-square-meter aluminum-plastic composite decorative boards, 100,000-square ...