I was in Beijing China two years ago - it was INSANE how many bikes were in that city. The city population is something like 13 million people (in ONE city!)...and there are reportedly like 9 million bikes in the city!
The vast majority are Giant brand bikes...though nothing like what you'd find at your local Giant dealer.
Here's a pic from the trip:
Pay Bike Parking Lot at night
I wish I'd take more pics of all the bikes...