Fashionable Style Chrome finish pull out kitchen faucet Certification:cUPC,NSF-61,AB1953,watersense EPA,DOE Elegant Single Handle Ceramic Faucet for Kitchen 1)Material:Zinc Brass with chrome 2)Cartridge: washerless or ceramic 500,000 times for open and close3)chrome: 24 hours acidity spray salt tests 180 hours neutral spray salt tests4)quality assurance.Good After-sale service5)Certification:cUPC ...