Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
This is the design of an auto-closing faucet. Water will flow out by one’s turning the front part of its outlet, which will slowly restore to its former state after the effluent,thus stopping the flowing out of water and avoiding a waste of it.
He Huang SiSi Guo Yao Tong Linfeng Su