What is the pipe under the basin? Where can I buy?
With elbow stainless steel corrugated hose, plastic is the PVC basin under the water pipes, building materials market, building materials stores have to buy?
Stainless steel bellows plastic is the PVC basin under the water pipe
Wash basin. Now there is a basin drain, the price is really inexpensive, the outside is corrugated white steel pipe, you can change the angle, lined with UPVC plastic, comes with a gourd-like deodorant return water, the price of 20 yuan. Sanitary ware accessories store can buy