Deep Rectangular Ceramic Undermount Bathroom Basin, 8-Inch Bowl

Overall, the basin measures 20.5 × 14.6 in (520 × 370 mm) with a height of 7.9 in (200 mm). The inner bowl opening measures approximately 18.3 × 12.6 in (465 × 320 mm), and the flat rim runs about 1.1 in (28 mm) on each side, giving the fabricator a defined bonding ledge for undermount installation. The countertop cutout is set by the fabricator against these dimensions and the chosen reveal (positive, negative, or flush), so the full spec drawing is supplied on request to support accurate templating. Both imperial and metric figures are listed for buyers working across North American and international projects.

This is a white ceramic undermount sink with a smooth surface finish suited to daily commercial and residential use. The white finish is a neutral base that coordinates with most vanity, countertop, and fixture selections, which reduces the number of variables buyers manage across a mixed project. For distributors and private-label owners reordering the same SKU, finish and color can be confirmed against an approved reference sample before production. Samples are available on request for finish approval, and the spec drawing documents the basin's dimensions.

Built as a deep undermount bathroom basin, the SN017 carries an overall exterior depth of 7.9 in (200 mm). The added depth helps contain splash during normal use, which is a practical consideration for high-traffic settings such as hotels, multifamily units, and shared facilities. The rectangular bowl shape gives a defined, contemporary opening that suits modern vanity designs while keeping a usable basin volume. Because undermount basins hang below the countertop, buyers should confirm this overall exterior depth against the vanity cabinet's internal clearance, and the interior bowl depth is available on request for drain and trap planning.

Installed as an undermount basin, the SN017 is bonded beneath the countertop with the rim ledge supporting the bond. The drain outlet measures 1.8 in (45 mm) and the drain seat opening measures 2.8 in (70 mm), which determines the compatible drain assembly. Drain selection should match the basin's overflow configuration: a basin without an overflow channel is paired with a free-flow (non-overflow) drain, while a basin with an overflow uses a standard drain with an overflow path. The correct drain pairing for this model is confirmed at quotation so the right assembly and trap are specified before installation. Mounting hardware and clip requirements are set per the fabricator's method and the countertop material.

The SN017 suits a range of B2B buyers sourcing a rectangular ceramic vanity basin at volume:

• Distributors and importers stocking bathroom basins for regional resale
• Private-label and own-brand owners building a branded vanity line
• Multifamily developers standardizing fixtures across unit counts
• Hospitality FF&E buyers matching a designer specification
• Kitchen and bath showroom dealers presenting undermount options
• General contractors and plumbing wholesalers supplying active projects
• Stone fabricators and countertop shops installing undermount basins into stone and quartz

Standardized dimensions and a single drain outlet size make the SN017 straightforward to repeat across phases and projects.

SANIKB manufactures the SN017 factory-direct and supports OEM and ODM development for buyers who need an OEM ceramic undermount basin under their own brand. Customization can include branding, retail and master cartons, barcodes, and printed inserts, all scoped per program, with finish and color options confirmed for this body at the program stage. Buyers running a private-label line can confirm unbranded product and custom packaging requirements during program setup. Development terms, sampling, and tooling, where applicable, are set per program and confirmed at the RFQ stage.

Orders are placed through the SANIKB B2B quotation workflow. MOQ, lead time, pricing, and packaging are confirmed at quotation and set per program, so buyers receive terms matched to their volume and destination. Export packaging and export shipping documentation are available on request to help importers and distributors plan landed cost and inbound logistics. To move forward, send your project specifications for a tailored response. Request a Bulk Quote, Request OEM Pricing, or Request Samples to begin, or Talk to Our OEM Team to scope a Private Label Program.