Yintai aluminum window and door profiles are produced by the latest aluminum extrusion technology, which can be used much longer lasting and durable than the vinyl window frame. Additionally, it has many various and more colorful surface finishes for you choose, like anodizing, electrophoretic coating, powder-coating, fluorocarbon coating etc.
Aluminum alloy doors and windows are constructed from surface-treated aluminum alloy profiles. These aluminum profiles undergo processes of cutting, punching, milling grooves, tapping, and corner assembly to create door and window frame components. They are then assembled together with glass, connectors, sealing components, and opening or closing hardware.
Aluminum alloy doors and windows have significant advantages compared to traditional wooden and plastic steel doors and windows. The main features of aluminum window frames include the following points: wind pressure resistance, water tightness, air tightness, thermal insulation, light transmittance, and sound insulation, etc.
