XBTD Exchange was launched in June 2018 so we can say it is Still relatively new in the market. It is a bitshares decentralized exchange and Dapps Platform. It is based in Malta and China. There is no information about whether it is licensed or not.
The exchange supports trading if Bitcoin and lots of altcoins. Being a decentralized exchange, it does not require KYC to sign up. Also all funds are in the controls of the trader.
Their customer service is encouraging. They attend to customers via livechat and email.
Since servers are not in a single location, XBTS is a secure Exchange. The exchange for now is recommended as there is no negative comment about them from their traders.