Aluminum is an eco-friendly material that is widely used in windows and doors, CTALU is well-equipped to produce casement windows, sliding windows, Swing door and folding door frame, thermal insulated series and other aluminum window and door sections that meet ISO9001 and CQM standards.

We are available in 38 series, 50 series, 70 series, 798 and 898 series and so on. Thickness, strength and oxide film shall comply with the relevant national standards.