... Features of RJY-8300M 2-in-1 wall hung sensor auto toilet MaterialsBrassColorSilverComponentsEmbedded box, sensor, solenoid, batteries/converter, accessoriesSurface craftABS chromium coating ... maintenance—There is a filter net in the installation, which is easy to adjust water flow and for cleaning ... as well as public places. Products are being on export to USA, Thailand, Russia, Taiwan, HK etc. We ...