Option for watching HD Channels in digital or DTH connections

I have recently brought a full HD LCD TV, and like all other users of HD TV's I too want to watch HD channels on the new TV which would give good quality viewing. I need to know which DTH providers or digital TV providers in Pakistan provide HD channels. The rest of the research I can do myself, all I need is a list of the providers.

The options for DTH are Dish TV, Tata Sky and Videocon which are Indian DTH service providers, unfortunately Pakistan does not have its own DTH services. For digital TV your options are Dreambox, Nayatel and PTCL Smart TV.
I use imported Android TV Box to watch movies, TV shows (DVR), live TV, sports, browse internet, Skype, etc. All contents English, Pakistani, Indian, etc are FREE and just needed an internet to connect either WIFI or Ethernet. If need any help finding vendor in Karachi do let me know.