... ,NSF,AB1953,ISO9001:2008 4,ORB surface finish NSF bathtub faucet:Bathtub Faucet Material:1, Lead-free H65 brass casted faucet ... precious platings with supper corrosion resistance and shining permanently.3,Bathtub faucet corrosion test:NSS/ASS 24hours/48hours,corrosion status ... with GB18145-2003 and international standards. 4,function of bathtub faucet:mixer cold water and hot water.Complete with Hot ...