... :ceramic cartridge 3,multi-rayer plating(faucet mixer) faucet mixer:faucet tap,mixer tap1,high-qulity faucet mixer:H59/H65 brass casted body2, ... Cartridge for Smooth and Long Lasting Operation.3,elegant faucet mixer:multi-rayer precious plating,the total thickness of ... corrosion resistance and shining permanently.4, corrosion test to faucet mixer:NSS/ASS 24hours/48hours,corrosion status comply with ...