Round and oval column wraps in solid or perforated aluminum. Single-curve and double-curve forming, PE or PVDF both sides, waterproof joints for exterior columns.
| Forms | Round, oval, square with radiused corners |
|---|---|
| Process | Roll / press form, weld, polish |
| Thickness | 2.0–3.0 mm typical |
| Coating | PE powder or PVDF, both sides |
Aluminum column covers — QIALUM Foshan
