Hadax is not an exchange service at all, but just a derivative company from Huobi. Since this company became global, their team has argued in providing an alternative for every region where they offer most attention to trading activities. So, based on that, Hadax was created. Anyways, users who already know this company also know that the service is the same.
Huobi has been offering liquidity over all their services involving financial activities. Hadax is just a gate to execute transactions quickly. There is good value in the percentage of sales as well as the orders that are registered every day there.
When you access the main platform, the system will redirect you to the original page. There, you will have options to access one of the alternative services of your choice. However, you'll also see that the tools given are the same.