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Porcelain Undermount Sink

Porcelain Undermount Sink

Model No.: SS-U1812
Overall Size: 20 5/8" x 14 3/4"
Bowl Size: 18 3/8" x 12 1/2"
Depth: 8 1/8"

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Product Details

Porcelain Undermount Sink


This is a classical porcelain square sink that installed under counter for bathroom. The internal dimension of this porcelain wash basin is 18”x 12”, which is one of the most popular square porcelain sink dimension on North American market. This nice wash basin applies to any setting, whether home or hotel. As it is installed under counter, it makes your bathroom concise and elegant, saves more space on your bathroom counter.


  • Rectangular undermount sink

  • Smooth and non-porous surface

  • Durable and easy to clean

  • CUPC certificateapproval


Model No.






Dimensions (exterior)

20 5/8"x14 3/4"x8 1/8"

Dimensions (interior)

18 3/8"x12 1/2"x6 1/8"

Sink Shape


Installation Type



White/Black Rectangular commercial office Porcelain Undermount Sink with CUPC Certificate Accessories

Factory Corner

Symbolsink company offers various styles of porcelain hand wash basin for North American market, such as undermount sinks, drop-in sinks, oval sinks, rectangular sinks, etc. Our production line covers antique porcelain wash basin, modern porcelain wash basin and contemporary porcelain wash basin. The capacity of this porcelain square under counter bathroom sink is one of largest in our product range, as its dimension is the most popular in North American market. With cUPC approveal, quality is one of our advantages. We offer several package methods to satisfy different client demands. Choose us, you will get the most considerate service for your order.

Porcelain Undermount Sink Factory

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