Welcome Hall at National Exhibition and Convention Center (Shanghai)
Welcome Hall is 36 x 28 m (118 x 92 ft), 1,008 m² (10,850 sq ft), with a 10.9 m (36 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 10.9 m ceiling with 1.5 m trim and 0.3 m clearance you get 18 rows of 500 mm tile flown. Along the 36 m wall a Absen A2 Pro wall runs 57 x 18 (9576 x 3024 px, 10,260 kg, 189.8 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 48 x 26 = 1248 | 28.8 x 8.8 m | 15360 x 4680 | 5,990 kg / 13,206 lb | 317 kW, 1524 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 57 x 18 = 1026 | 28.5 x 9 m | 9576 x 3024 | 10,260 kg / 22,619 lb | 189.8 kW, 913 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 57 x 18 = 1026 | 28.5 x 9 m | 7296 x 2304 | 9,747 kg / 21,488 lb | 164.2 kW, 789 A @ 208 V |
Wall sizing assumes 1.5 m trim to the bottom edge, 0.3 m clearance under the ceiling, and a wall no wider than 80% of the longest wall. Weight and power are tile totals from the panel spec sheet; add processing, rigging, and cable.
Seating estimate
After a 12 x 7 m stage, Welcome Hall holds about 2,053 theater seats, 839 banquet seats at rounds of 10, or 577 classroom seats. Back row in theater is roughly 29 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at National Exhibition and Convention Center (Shanghai)
- 4.2 Hall Public Area100 x 100 m (328 x 328 ft) · 10 m ceiling
- Conference Hall62.2 x 58.9 m (204 x 193 ft) · 11.7 m ceiling
- Hall E62.2 x 30.1 m (204 x 99 ft) · 10 m ceiling
- Hall A49.5 x 33.8 m (162 x 111 ft) · 10 m ceiling
- Hall B49.5 x 33.8 m (162 x 111 ft) · 10 m ceiling
- Hall C49.5 x 33.8 m (162 x 111 ft) · 10 m ceiling
- Hall D49.5 x 33.8 m (162 x 111 ft) · 10 m ceiling
- North Communication Hall30.4 x 25.2 m (100 x 83 ft) · 4.9 m ceiling
- South Communication Hall30.4 x 25.2 m (100 x 83 ft) · 4.9 m ceiling
- Silk Road Hall16.9 x 16.9 m (55 x 55 ft) · 10 m ceiling
Published dimensions (source), fetched 2026-09-05. All rooms at National Exhibition and Convention Center (Shanghai) · Venues in Shanghai