we are one chinese sanitary wares manufacturer ,we have been in this field for more than 12 years ,we are one of the earlist factory who start to develop & produce SS304 sanitary wares . SS304 is much more durable & healthy than traditional brass ,it is 100% lead free ,to insure the supure quality ,we only use the world famouse spare part,for exapmple ,the SEDAL ,Kerox cartridge,Neopel Aerator here we offer 30 years warranty for the mainbody ,and 5 years warranty for the spar parts . any requirements,please feel free to contact by the following ways whatapp/mobile: 0086-150-9098-1448mobile : 0086-158-2543-9939facebook/email :walker_numberone hotmail.comtwitter: AndDeou