Are those cleaning ball companies in Wuhan selling equipment and recycling cleaning balls for real?

Cleaning ball companies are fraudulent, you can call the Wuhan Industrial and Commercial Bureau of the phone (02712315) to ask, they will tell you that those are false, do not go to do. You can also ask them to ask for cases that have been successful, you visit yourself, they can not provide one, because there is no success. Selling equipment is real, recycling is fake!