Milk powder made in China

Chinese people don't believe their country's dairy products. Some Asian countries are also banning Chinese dairy products import because milk power makers mixed some melamine powder with the milk powder. Consumers did not know about that before and they bought and fed the children everyday. And then many infants and children became ill and some were died. So many infants suffer kidney failure. Parents are very angry for that because their children are very young. Why they put melamine powder in the milk power? I think they did it very bad because of money. Some business people look only about their profit, they want to make more profit and more money. What in the world? The government should punish seriously on that kind of business people and they deserve for all punishments. They are very dangerous for the society.