What are cp sanitary fittings and where they are exactly fixed?

[Mehboob]

What are cp sanitary fittings and where they are exactly fixed?

 

[rameshchandrapatel]

CP - chrome plated. It is the final finish coating obtained due to which water fittings looks like Stainless steel. Actually Bath/water fittings are made of Copper Alloys, which are finally chorme plated.