
Aluminum Profiles for Roller Shutter Window and Door. Customizable Profiles: Shape, color, surface, and length can be customized to customer requirements. Wide Material Range: Available in 6000 series alloys, specifically 6063 T5, with T3-T8 temper options. Diverse Surface Finishing: Offers powder coating, electrophoresis, polishing, sandblasting, oxidation, and wood grain. Free Sample Support: Free samples provided; customers only cover international express freight charges. Flexible Payment Terms: Supports L/C and T/T (30% deposit, 70% balance against B/L copy or before loading). Mold Fee Refund: New mold fees are refunded when order quantity reaches a specified amount. Low MOQ: Minimum order quantity is only 1 metric ton for each model. Fast Delivery: Standard delivery time is about 30 days after receiving the advance payment.