Three sided simultaneous broadcasting LED screen for station advertisements
| Num | Duration | Frequency | Size | Price | Position |
|---|---|---|---|---|---|
| 1 screen | 15s/time | 120 times/day | 18m×6m×3 sides | 1 million yuan/screen/month | Beijing North Railway Station Front Square |
| Num | 1 screen |
|---|---|
| Duration | 15s/time |
| Frequency | 120 times/day |
| Size | 18m×6m×3 sides |
| Price | 1 million yuan/screen/month |
| Position | Beijing North Railway Station Front Square |
