Small-Radius Single Bowl Undermount Kitchen Sink 30×18

The S3018 is a small-radius single bowl undermount kitchen sink crafted in SUS304 stainless steel at 18 gauge (1.2 mm), with tight corner radii that blend the clean lines of zero-radius with easier corner cleaning. The compact 30×18 body keeps strong basin volume in a narrower footprint. A protective undercoat plus dampening pads suppress vibration and water noise beneath the cabinet. The brushed grain finish resists corrosion and hides routine wear across the basin walls.

At 30 inches wide by 18 inches deep, the S3018 fits 33-inch base cabinets, making it a strong choice for kitchens where the 36-inch sink base is unavailable. The undermount profile mounts flush below stone tops for a continuous, easy-wipe counter edge. A rear or center drain configuration matches your plumbing rough-in. The smaller footprint suits condos, ADUs, galley kitchens, and renovation projects with tighter cabinet runs.

We manufacture the S3018 for distributors, remodelers, and multifamily developers under OEM and ODM terms covering radius, depth, gauge, and finish. Private-label branding and custom packaging support resellers building a house line of compact sinks. Tier pricing, defined MOQs, and reliable scheduling keep procurement predictable for volume buyers. Contact us for samples, drawings, and a formal project quote.