Product description: Weidun -PY80 series Series model: PY80 internal inverted translation window Wall thickness of profile: AL6063 material, and the wall thickness of main material is 1.6 mm. Opening mode: sealed push-pull Surface treatment: powder spraying, wood grain transfer, fluorocarbon Thermal insulation configuration: Weidun customized PA66 nylon thermal insulation strip. Sealing configuration: Weidun TPE rubber strip. Glass configuration: 5+25A+5/ glass notch 40mm. Hardware configuration: Haobo Zhishou+Meishilong Hardware Standard configuration: square buckle, welded central sealing rubber strip and WEiSS glue injection. Performance characteristics: meet the requirements of high performance, convenient use of space, suitable for relatively general environmental needs.