In my mind, there are some pretty specific reasons why you might outsource your project overseas. For starters, they have lower labor costs than companies based in Western countries like Canada or the United States. The other reason would be their manufacturing capabilities - China produces a lot more products on a per capita basis than anywhere else on Earth. An average company has around 11-12 direct employees with an additional 3-4 outsourced developers or designers per product as necessary https://hire-software-developer.weebly.com/blog/what-happens-when-you-outsource-software-product-development-to-india