we're a professional faucet manufacturer in the line of kitchen faucet ,basin faucet,shower faucet and bathtub faucet for middle and top markets. material: brass body ,handle :brass or zinc depends on customer's requirements. HAIN YO ,SEDAL cartridge.NSF certification S.S. flex.hose. all the parts has passed ACS ,NSF,CUPC certification ,can meet top market requirements. all our product has been sold to North America,South America,Europe,Africa and Middle -East top market . if you like our product ,pls don't hesitate to contact us at once.