I am very surprised that they are still operating as they are a definite scam company and complete fraudsters.
I lost a lot of money with them and it was all because I started pushing for withdrawals and suddenly massive losses were made intentionally. I have full details of the losses and can prove that they were done solely with the intention of depleting my account.
Bryan Zhang is one of the senior people and Jacob Greenberg was the initial person I dealt with.
I believe that they are also associated with CryptoPremier and work out of the same offices. I would love to know their exact address.