Is it necessary to install the faucet and the basin and the sink before installing the water pipe?
According to your location size selection basin, and then according to the level of the basin to select the relevant leader.
To determine the general position can be, have a hose connection
Install the water pipe as long as you need to set their own basin, sink water level OK. At the same time according to your location size selection basin, and then according to the level of the basin to select the relevant leader. The sink is selected when the cabinet is selected.