... ceramic cartridge series: basin,kitchen, LED shower mixer water faucet (01/B2022):1. Material :H59 high quality brass2. finish : chrome, nickel ... cartridge, 800,000 times open/close, no leakage4. salt mist test: 96 hours , corrosion status comply with international standard5. water pressure ... port in China, CIF, EXW or other terms water faucet 01/B2022