Roof structures with long span can be built with R.C.C Construction to ensure flexible and column-free internal spaces for the stadium, sport halls

| application | Gymnasium, multifunctional gymnasium, gymnasium |
| size | The maximum span of the space frame structure can exceed 200m, and the shape of the roof can be customized. |
| design standards | AISC ASCE BS EURO JIS UBC NSCP or customized |
| material | Q235B Q355B ASTM A36 ASTM Gr.50 |
| Surface treatment | Custom anti-corrosion surface coating and galvanizing |
| Service career | 50 years |
| certificate | CE ISO SGS BV |
| Cladding system | FRP, polycarbonate plate, steel plate, aluminum plate |
| erection | On-site engineer supervision or EPC contract |
| Guarantee | 1 year |
| service | SAFS 7*24H online service |