How about Beijing Jin Dian camera shop?

Not so good. He started as a second-hand shop, and now he often uses second-hand replenishment, so you may buy a second-hand mobile phone at the price of new products, and often shirk the responsibility if something goes wrong. Anyway, the word-of-mouth is not good, and the online word-of-mouth is also forged by yourself. Find a few small businesses to brush each other out.