Pls check below information,you will see the information of our new products.


http://smartpneumatic.en.hisupplier.com/product-1055917-Float-ball-valve-Automatic-water-level-control-valve-water-tower-water-tank-ball-float-valve-three-way-plastic-valve.html?ticket=4c8251cf-b56f-420b-9047-6867c1d4dc7b