How about Beijing Dinghao Electronic Mall?

Many merchants fraudulently sell them, and they are basically not genuine, especially the first phase of digital camera equipment on the second floor, which are basically defective products assembled in China, but the appearance is almost the same as the genuine ones. If consumers can't tell the difference, they can ask the merchants for receipts and invoices and complain to the Haidian District Taxation Bureau, because the leaders of the consumer complaint center can't solve the consumer complaints of merchants and customers.