^^
Those look like airport tarmac buses re: low floor.
Technically speaking though, they are NOT. Look like a jig job on full height buses with some sort of curtain job in lieu of an authentic low floor tarmac bus. Said buses look like modded Ashok-Leylands anyways.
With all new and re-furbished airports coming up in India, a clever tender-baaz can grab a tender ( jigged from inside) and modify a fleet of buses with local labour. Labour is cheap and the many, many body-shops in India do this in-and-out, 'design' free. I haven't seen such plush and wide window finish job on any India buses, I may be wrong.
Long story short, yes! It may well be India.