Sweat shops are good if not a great thing for developing nations. They want more of them, not less. The standard of living they are afforded because of those factories is incredible and much higher than they could make by farming. They love to make our toys, clothes and shoes and want to make more of them.
If we paid factory workers in Canada to make those things they would be too expensive for us to buy. Since we have people willing to work for pennies on the dollar we, as consumers, make out very well as do the share holders and the workers themselves.
Everyone is happy.