

32 Inch Single Bowl Undermount Kitchen Sink, Rounded Corner
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Engineer-reviewed. cUPC · CE · ISO 9001 ready. 30–45 day lead time, FOB or CIF.
12 consecutive years at KBIS and IBS.
Standard on every shipment.
The S3218 is a 32 inch single bowl undermount kitchen sink formed from SUS304 stainless steel at 18 gauge (1.2 mm), distinguished by softly rounded interior corners that clean easily and resist grime buildup. The gentle corner radius gives a more forgiving aesthetic than zero-radius models while keeping ample basin volume. A factory undercoat and rubber dampening pads control noise and condensation under the counter. The brushed satin surface masks everyday scratching and keeps a uniform finish across long installs.
As a 32 inch single bowl undermount kitchen sink, the S3218 drops neatly under 36-inch base cabinets and mounts flush below quartz, granite, and solid-surface tops. The undermount edge lets crumbs and water wipe directly into the bowl with no lip to catch. A standard 3-1/2 inch drain opening pairs with common disposals and strainers. The rounded-corner single bowl suits family residences, apartments, and spec builds that want an easy-clean basin at a mainstream size.
SANIKB supplies the S3218 to builders, wholesalers, and project buyers with OEM and ODM options across corner radius, depth, gauge, and finish. Private-label laser marking and branded packaging let resellers list the sink under their own label. Volume tier pricing, clear MOQs, and consistent lead times streamline bulk and multi-site procurement. Request samples and a wholesale quote to confirm spec before production.