many kind of the faucet in the catolog:kitchen faucet,lavatory faucet,bathtub faucet etc.

finished surface：Brushed Nickel，Polished Chrome

the material: Brass

cartridge: Ceramic disc

Installation type: one hole,4"-set,8"-set

the certificate：North American:cUPC,NSF,AB1953,ADA,Watersense;

European：Kiwa，WARS，ACS etc；

Asia：KS，AS，WELS etc。