| Type: | Heavy Section Steel |
|---|---|
| Accesiores: | Semi-Transparent Skylight Belts, Ventilators, Down |
| Surface Treatment: | Painted or Galvanized |
| Doors: | Sliding Door/Roll-up Door |
| Standard: | GB, ASTM, AISI |
| Trademark: | Quality Carbon Structural Steel and Alloy Structural Steel |
