I want to find a job, Guangzhou area is good sales of medical equipment or reverse osmosis drinking machine good?

See which you know a little bit more about it, I used to do direct drinking machine, after all, is that this is a thing that has not been completely popularized, the market prospect is very big. Now more than half of the barrels of water are fake water, or there are black hearted barrels, the public are aware of this. Beijing Fangshan ninety percent of the neighborhoods have ATM water vending machine, you can join or personal purchase, about a forty thousand or so, the return on investment is also very large. It can be installed in neighborhoods, schools and other units. Now there are also family and commercial. I think the market show big. Medical devices do too many people. Personal opinion.