I'm pretty sure that's Hong Kong... I think I've been there before. And also, that airplane is flying as if it's going to the old airport (where it's in the middle of the city, so you see them very close to the rooftops).
But they have Wing On sewing factory/company. Those are everywhere in Hong Kong (or used to be) Does Shanghai have them as well? (granted, it's a pretty common name)
Also, a tradional_chinese tag? we separating the two forms now?
This is Hong Kong.Looking closely,I believe its Kowloon.During the time Kai Tak International Airport was still operational,sights like these are common because aircrafts flies just meters above rooftops to approach the airport