I have been searching for Gangtok-Lachung Tour packages over internet, I found Trip Factory with a reasonable package, I have posted my details on their portal, Mr. Aditya contacted me, he was so polite with enough knowledge about the tourist places and Packages. He explained me the Itinerary very clearly. The interesting point I love is Mr.Aditya is in contact with me from the day one to till we are back from the trip. All the crew of Trip Factory along with Aditya, considering car drivers, vehicle in good condition, Decent hotels etc are so decent and with out any issues the trip went on well. I strongly recommend Trip Factory.