1. 10 years experience 2. Many moulds available 3. Mould,CNC process 4. Factory price Anodized aluminium windows and doors frame (1). Alloy: 6063/6061 T5/T6 are available (2). Surface finish: Anodizing, powder coating, polishing, brushed, mill finish are available (3). Procedure: Preciously Cutting, milling, drilling, punching, CNC machining (4).Advantage: 1)Precious machining and cutting : ...