This is one of ETKG's shops. David Zhou has grown so large over the last 13 years that he has rented just about every available space in his area. Some garages have a single CNC station in them.
ETKG is located in what used to be a farming village near GuangZhou. Now it's considered to be in GuangZhou, although, as you can see, the streets retain their rural feel.
These were in my favorite store in the used audio market. One half of the floorspace was devoted to projectors, ranging from 8mm to big theatrical arc-lamp jobs; the other half to classic hi-fi, like this pair of RCA MI-12182As.