| Type | Installation | Modernization | Dismantling | Maintenance | Total Work |
|---|---|---|---|---|---|
| OTIS | 259 | 25 | 4 | 94 | 382 |
| THYSSEN | 29 | 15 | 45 | 89 | |
| SEMAG | 12 | 5 | 17 | ||
| KLEEMANN | 8 | 4 | 14 | 26 | |
| FUJI | 3 | 66 | 69 | ||
| HYUNDAI | 3 | 1 | 20 | 24 | |
| SCHINDLER | 5 | 36 | 41 | ||
| TOTAL | 319 | 29 | 20 | 280 | 648 |
| Type | ELEVATOR Install |
Maintenance | Total Work |
|---|---|---|---|
| OTIS | 259 | 94 | 382 |
| THYSSEN | 29 | 45 | 89 |
| SEMAG | 12 | 5 | 17 |
| KLEEMANN | 8 | 14 | 26 |
| FUJI | 3 | 66 | 69 |
| HYUNDAI | 3 | 20 | 24 |
| SCHINDLER | 5 | 36 | 41 |
| TOTAL | 319 | 280 | 648 |