Drive along C-ring road from the airport. You will come to ‚Ramada junction‚traffic light signals with the Ramada hotel on your right. Turn left onto Salwa Road. Drive over the fly-over and along Salwa road. Eventually you will come to a roundabout with a sign pointing towards the whole markets.

Take the third exit off the roundabout. Drive along the road (whole market street), going straight ahead at the roundabout by the markets, for several kilometres. Eventually you will come to a building with black railings. Turn left straight after the railings, and just before the Qatar Technical College. Follow the road round and you will come to the Qatar Distribution Company.

Its open all day except Friday.
the saturday timing are different. Thats all.