Nawvalve Co.,Ltd.was found in jul,2000, the patents holder on float valve (inner water pressure system) non electric dual water level valve, and noise-free ball tap for toilet bowl,in order to manufacture these patents with the funds from the angel investors.
The era of water shortage or drying up is coming. And our products will greatly contribute to solve these problems and will be worldwide standards. After a series of trial and errors, we have started turning out these highly advanced products in earnest.