Compact Square Slab-Edge Ceramic Vessel Sink, 15.4"

This 15-inch square vessel sink is an above-counter ceramic basin measuring 390 × 390 mm overall, with a 370 × 370 mm (14.6") top opening that tapers along sloped walls to a roughly 280 mm (11") basin floor. Bowl height is 140 mm (5.5") and rim thickness is 10 mm (0.4"). The drain uses a Ø45 mm (1.8") opening with a Ø70 mm (2.8") base. The sink ships with no overflow and no pre-drilled faucet hole, so it pairs with a wall-mounted or tall single-hole vessel faucet. Installers mount it on top of the counter with the drain routed through the vanity.

For brands building their own line, this square countertop vessel sink supports OEM and ODM programs. As an OEM ceramic sink manufacturer, SANIKB can discuss custom glaze and color finishes, branded packaging, logo placement, and printed inserts to match an existing collection or a new launch. Buyers running a private label ceramic basin program can align dimensional tolerances and finish to a current product family. Custom options, tooling needs, and exclusivity terms are scoped per project and confirmed at quotation rather than promised as stock features.

Running a wholesale square bathroom sink program means tight control on glaze consistency and transit protection, and both are handled before shipment. Production is checked for batch-to-batch glaze and gloss uniformity so stocked units match across reorders. Each piece is protected with packaging built for the weight and fragility of ceramic, then prepared for palletized container freight or parcel-ready cartons depending on the channel. This North America-ready supply approach helps stock arrive ready to sell, with breakage minimized and presentation intact for showroom and resale buyers.

Procurement teams can request product samples to verify glaze, finish, and dimensions before committing to volume. Full spec sheets and technical drawings are available on request to support code review, design specification, and listing creation. As a factory-direct vessel sink supplier, SANIKB confirms MOQ, lead time, certification documentation, and warranty terms per order through the quotation process, so pricing and commitments reflect your actual specification, finish, and quantity rather than a fixed retail SKU.