... 4) Ni=5um,Cr=0.2um 5) 5 year guarantee Water Save pillar kitchen faucet (YQ52089)Process Scheme:Feed—casting—examination—pass ... 24 hours, and neutral corrosion test lasting 120 hours.AssembingNeoperl aerator, Sedal ceramic cartridge, solid cartridge nut,horseshoe Sedal ceramic cartridge ... to finish an orderPaymentT/T or L/CMarketEurope,North AmericaCertificate water save pillar kitchen faucet(YQ52089)