Tengden's booth. In the background, just in front of the large TV, there is a black drone (with yellow stripes and yellow painted tail) named TW345. I've never seen that one before.
On a sidenote, still waiting for this transport UAV from Tengden though...
Wingspan of 42 meters, maximum takeoff weight of 45 tons, maximum load capacity of 20 tons, maximum range of 7,500 kilometers and maximum altitude of 12,000 meters.
First flight expected to happen in 2020, yet no news regarding the drone has ever surfaced since 2017...