Wide-Deck Rectangular Ceramic Drop-In Vanity Top Sink, 25-Inch

The defining feature of this series is the wide flat deck around the basin. As the model width increases from 640 mm to 1250 mm, most of the added width goes to the flat deck on either side of the bowl rather than to the bowl itself, so the larger models gain usable ledge space while the basin stays close in size. That ledge gives room for a faucet, soap, and everyday items, and gives installers a stable flat surface for the faucet mount.

For buyers, the practical value is fit flexibility. A single basin style can be matched to narrow powder-room cabinets at 640 mm and to wide vanity cabinets at 1250 mm while keeping a consistent bowl shape, depth, and height across the order. This keeps a product range visually consistent in a showroom and across a multi-unit project.

All four models share a white ceramic vanity basin with a rectangular bowl and a gently sloped interior, finished in glazed white. The glazed surface is non-porous and wipes clean, which suits the repeated daily use seen in residential bathrooms, rental units, and hospitality guest baths.

Because the finish is a single white across the line, orders that combine several widths stay consistent in color from unit to unit, which matters for a showroom display or a multi-unit installation. Color and surface for a specific program are confirmed against the production sample before bulk release.

Each unit is a single hole ceramic vanity sink, pre-drilled at the center rear of the deck for a single-hole faucet. Buyers who need a different drilling pattern, such as a centerset or widespread layout, can request a custom configuration through the OEM program.

The basin includes a rear overflow above the drain. Because of the overflow, the unit pairs with a standard pop-up drain with overflow rather than a free-flow, non-overflow drain. The drain outlet size is confirmed against the current spec sheet for each model so the supplied or specified drain matches the opening. Matching the faucet and drain to the correct hole sizes before the order ships avoids field fit issues on site.

This series is built for B2B supply rather than single-unit retail. It fits the needs of:

• Distributors and importers stocking a consistent vanity-top basin range across multiple widths
• Multifamily and residential developers fitting out apartments, condos, and spec homes
• Hospitality FF&E buyers matching guest-bath fixtures to a design package
• Kitchen and bath showroom dealers presenting a coordinated size range
• Contractors and builders needing units that sit on top of standard base cabinets
• Private-label brands and e-commerce resellers building a branded vanity-top line

Across these buyers, the series addresses recurring procurement concerns: actual versus nominal sizing for cabinet fit, faucet and drain compatibility, color consistency across reorders, and protected packaging for a ceramic product in freight and parcel transit.

SANIKB supplies the SN1558 series factory-direct on an OEM and ODM basis. Programs can include custom faucet-hole drilling, branded and configured packaging, and supporting documentation such as spec sheets and catalog assets for your sales channel. Wholesale ceramic vanity sinks in this line are produced for bulk and project supply rather than single-piece orders.

Minimum order quantity and lead time are set per program and confirmed at quotation. Export packaging is built to protect the ceramic body in transit, with packing details set for your destination and shipping method. Certification documentation, where applicable to your market, is available on request.

To move forward, you can Request a Bulk Quote, Request Samples, Download the Product Catalog, or Talk to Our OEM Team.