First, Nepal is not yet ready for such large scale shipping and handling considering high corruption rate in Nepal. There is a high risk for doing such business on company's part. Hence, US based companies would not take such risk in Nepal where transparency is the issue. Second, Nepal is one poor underdeveloped nation which is going downhill day by day. The high quality products which are made in China for Americans are not meant for Nepalese people. The value of life is treated differently based on which country you live. For example, world don't give much attention if Nepali security guards guarding American Embassy or British Embassy are killed in ambush by Taliban. Life is treated differently and different products are made for different people according to their perceived value. Therefore, US based companies don't do such large scale business in Nepal. In short, the country is not yet ready for such things.