- Production of aluminium cabins for the observation tower
- Total height of the tower: from 53 m to 100 m
- Diameter of the cabin structure: from 9 m to 18 m
- Capacity of cabins: 50 to 100 people
- Cabin revolutions: 1 to 3 per trip
- Speed: 1 m/sec. up to 1. 5 m/sec.