1) Item: Curtain wall aluminum profiles;

2) Alloy temper: 6063 T5/T6;

3) Surface treatment: Powder coating, anodized;

4) Hardness: Min HW 9;

5) Standard: GB/T 5237-2004;

6) Die making time: 10-15 days;

8) Colors: Specified by customer according to international RAL color board;

9) Powder: Sourcing from AKZO NOBEL

10) Min order: 5 MT;

11) Packing: Transparent protect film and wrapped in 0.6 mm shrinking bag.