1. steel pipes (hollow section of square and rectangular)

2. Material : low carbon of Q195 , Q215 , Q235 ect.

3. Size: 20x20mm--400x400mm

4. Length: 6m / 12m or special need

5. Packing : in bundles with print protection

6. Payment : T/T , L/C or other terms

7. Quality : Mill Test Certificate will attached with each shipment