Four 15mm (CM), six 20mm (CM), one inch 25mm inch (CM), 3/4 20mm. And 32mm, 50mm, etc.

        Faucet, sanitary ware size collocation Guide
       At present commonly used family bathroom faucet mainly have two class - a class is double handle ceramic chip sealed faucet, the leading rubber pads at the original seal leading based on transformation and, the seal composed of precision machining of the mirror porcelain slice, high hardness, good sealing performance, long life; another is single handle sealed ceramic piece temperature mouth, the seal using new type of cold and hot water mixed ceramic piece Faxin, used by a single handle control tap water quantity and water temperature, operation more convenient and comfortable.

         See appearance leading plating surface should be shiny uniform, it should be noted that there is no defect of peeling, cracking, burning, grinning peeling, dark spots and pitting, and so on; spraying surface should be meticulous organization, smooth and uniform, shall pay attention to whether the sagging, grinning and other defects. These defects will directly affect the service life of the faucet.
          A leader must be and sanitary ware supporting the basin structure and size, sink devices usually have a single hole, double and three hole, hole distance: 100mm, 150mm, 200mm to match with the leading choice.