>Major Companies Like Nike And Adidas Do Not Stick To 1 Or 2 Factories To Manufacture There Shoes.

>They Have Different Manufacturers On-Board Who Have There Factories In Countries Like China,Vietnam,USA

>They Give Specific Number Of Orders To Each Factories But The Manufacturers Tend To Manufacture More As Half Of Them Gets Rejected In The Final Selection .

>Then It Gets Sold In The Market .