... test:120 hours 3.Cartridge lifetime:500,000 times Name:kitchen FAUCET (SEM-6617)MaterialBrass body,zinc alloy handle,ceramic cartridge ... speical requirementsOEM & ODM serviceOKWhole series includebasin mixer,kitchen mixer,bidet mixer,bath mixer and shower mixer.Inner packingBubble Package, Textile Bag, Color Box ,Outter Packing: Kraft Carton ...