| Characteristics | Classification | Frequency | Percentage |
| Times of exhibition experience in 1 year | 1 | 50 | 15.4 |
| 2 - 5 | 224 | 69.1 | |
| 6 - 10 | 39 | 12 | |
| >10 | 11 | 3.4 | |
| Positions of the visitors | proportions of buyers | 30 | 9.3 |
| technicians | 40 | 12.3 | |
| sales staff | 106 | 32.7 | |
| functional department staff | 107 | 33 | |
| Middle and senior management | 41 | 12.7 | |
| Visiting form | personal | 133 | 41 |
| Group | 191 | 59 | |
| Company nature | manufacturer | 61 | 18.8 |
| service providers | 78 | 24.1 | |
| service providers | 110 | 34 | |
| All of them have | 70 | 21.6 | |
| Others | 5 | 1.5 |