... requirement .7.Guarantee: 5 years8.One design complete series,including basin faucet,bath faucet,shower faucet,kitchen faucet,wall-mounted kitchen ... quality ceramic cartridge ensure smooth run and no leakage Plating layer: cooper 7-8um, Ni 4-8um,cr: 0.25um Noise ... us free.More style as below: DRK- D4302 waterfall brass wash basin faucet tap