 
 
 
| Main frame | Q 235 &Q345 | 
| Bracing | Angel and round pipe | 
| Purlin | C or Z section steel | 
| Connection | Normal bolts and High strength bolt | 
| Roof panel | Corrugated steel sheet or EPS, Glass wool, Rockwool, PU, etc sandwich panel | 
| Wall panel | Corrugated steel sheet or EPS, Glass wool, Rockwool, PU, etc sandwich panel | 
| Accessories | Skylight belts, Ventilators, Down pipe, Out gutter | 
| Windows | Aluminum window/PVC sliding window | 
| Doors | Sliding door;Rolling up door;Folding tip-up door;PVC door | 
| Surface | Hot dip galvanize or Painted | 
| Packing | Main frame packed in 40OT container, maintenance packed in 40HQ container | 
| Main market | North America, South America, Eastern Europe, Southeast Asia, | 
| Africa, Oceania, Mid East, Eastern Asia, Western Europe | |
| Installation | 1) Our engineer helps to instruct installation | 
| 2) We dispatch the erection staff |