Metalwork - aluminum interior doors

Metal construction work - aluminium interior doors, in particular consisting of:

- 4 pcs glazed aluminum interior doors smoke protection;

- 14 pcs glazed aluminum interior doors T-30 with smoke protection;

- 1 pc glazed aluminum interior door T-90 with smoke protection;

- 270 m aluminium angle profiles as wall connection;

- 4 pcs top door closer with freewheel/smoke switch control;

- 10 pcs holding magnets with smoke alarm control panel