VyprVPN is another great choice. Though this company hails from Switzerland, that country also serves as fertile soil for those who want to plant a VPN seed. The company’s own VyprDNS proxy is a customized safety tool to behold, but you are also given an NAT Firewall for additional protection. This company also employs a kill switch in their arsenal.
And lastly, we would like to advise you to take a look at Private Internet Access. Though they offer fewer countries than most, those that are available (including Hong Kong) are of premier quality. With device support favoring gaming consoles as well and the top security of today also at hand, you are in for a great VPN experience with them as well.