Bus Service from Islamabad To Hunza Gilgit Baltistan -- Mashabrum Daewoo Service

Bus Service from Islamabad To Hunza Gilgit Baltistan -- Mashabrum Daewoo Service Does Faisal Movers go to Hunza? Which is the most luxurious bus service in Pakistan? How much fare from Rawalpindi to Gilgit by bus? How to get to Hunza from Lahore?