A Bitcoin currency exchange platform managed by YT E-Commerce (H.K.) Limited.
It is the first Bitcoin exchange platform located in Hong Kong.
BitCashOut provide a professional, safe, efficient service for bitcoin exchange.
site link: https://www.bitcashout.com/
Choose carefully any service that store and manage funds for you. Very few Bitcoin businesses offer enough insurances to be used to store money securely like a bank at this point.