Where to buy Washer Dryer US type in Karachi

Hi guys

So far it has been very frustrating to find a washer dryer (separate or combo) in Karachi. I only see local washing machines with so called dryers that are no more a spinner. You still have to line dry your cloths. I need to buy a washer dryer likes of found in every home in America. Is there a local company that makes one? Is there a shop that sells local or imported? What price should I expect to pay?

Please let me know if you have any solid leads.