The videos were taken by the brokers themselves to show proof to their customers, showing that the process they paid for is indeed happening. A broker told eDaily, "There are sajaegi factories operating in China's Dalian, Guangzhou, Qingdao, and Dandong. The brokers don't approach customers. Most of the time, they're hired first."
Currently, these brokers use an illegal application that can make 30-50 IDs through one device. 200-300 devices can be used to create over 10,000 IDs. The video that eDaily received clearly showed the IDs easily being created and manipulated.
The below photos are from eDaily starIN.