time is china aluminum extrusion manufacturer, offer aluminum extrusion window, door aluminum extrusion, curtain wall extrusion, industrial aluminum extrusion as well as aluminum heat sink, aluminum handrail, aluminum tray. our aluminum extrusion profiles are widely used for making doors and windows, curtain walls, handrails, with modern design, elegant appearance, fresh and water-tight items. we can make over 30 colors aluminum extrusion with different finishes such as mirror finish, sand finish and satin finish for aluminum window, aluminum door and curtain walls.