ZB.com is the earliest exchange in China. It was established in 2013 and has served tens of millions of users for 7 years. It is known as the four major exchanges along with Binance, OKex, and Huobi. At the same time, it is the lowest-key and the most stable. When others are marketing frenziedly, ZB.com has made its own application ecology very sound, with rich functions and not bloated. Most importantly, ZB.com always puts the user's trading experience first by fixing feedback report