wcc cock by chongyao yin from china

Do you know how much water were used when you washing your hand or other doing?

WCC-Cock, a kind of water-tap with a machinery water capacity calculation above, which promoting people to saving water through a way that calculate and show how much water were used each time, it is widely used in homes and public places. and WCC-Cock will be return to zero when user turn it off each time.