Appropiate punishment

I have been following the Chinese Melamine in Milk scandal and wondering what would be an appropriate punishment for those who in their greed for fast profits caused kidney failures in infants. I would say force them to donate a kidney each (for those convicted shoot them and take both kidneys) or even more appropriately ; since adult kidneys cant be grafted on the infant victims, take the kidneys of the culprits' children. Let them use their ill-gotten profits to keep their children on dialysis for life. As you can tell THIS makes me very very angry.