Kitchen Sink Sourcing: The Cut-Out Size Decides the Order

Buyers specify a kitchen sink by its cut-out, not by its bowl. A buyer who quotes a bowl size usually returns the unit, because the stone or composite top already carries the cut. The rule for European importers is simple: publish the cut-out first, the bowl second, and the accessories third.

AurumDine builds this unit as a 75 x 46 cm workstation with a 72 x 42 cm cut-out. We supply it to importers, kitchen retailers and project buyers.

Why the Cut-Out Comes First on a Kitchen Sink

A worktop takes one cut. Therefore a sink that misses the cut-out ruins a top, not just a basin. This model's cut-out measures 72 x 42 cm / 28.3 x 16.5 in, and a compact option uses a 60 x 45 cm body with a 57 x 42 cm cut-out.

That second size matters for apartment projects, where a 75 cm run does not exist. Because of that, one supplier can cover two project types from one range, and the distributor does not have to source a second brand.

Food Contact and Water Contact Are Two Files

A sink touches food and drinking water, so two sets of documents can apply. In the EU, food contact materials must comply with the rules for articles that touch food. In the US, the counterpart framework sits with the FDA. We keep both files on hand for every kitchen sink range we build.

In addition, drinking-water contact fittings may require cUPC or NSF approval in North America. That is a fitting question rather than a sink question, and we settle it before a container is booked.

The Workstation Sink Layout

This is a workstation sink, which means the bowl shares its footprint with a working rail. A chopping board slides on the rail, so preparation happens over the bowl rather than beside it. Meanwhile guide drainage grooves in the bowl move water to the drain instead of leaving a pool.

A workstation sink suits small kitchens, because one unit does the job of a basin and a prep surface. What is more, the rail carries the kitchen sink accessories, so a retailer can present a complete set rather than a bare bowl.

Outlets, Controls and the Waterfall Kitchen Sink

A waterfall kitchen sink is defined by its outlets rather than by its shape. Here a waterfall sheet and a rain curtain are separate outlets, and the range adds a drinking water tap as a separate outlet again. Controls cover a temperature display, a temperature knob, an on/off button and piano keys.

The waterfall kitchen sink also carries a cup washer that works on water pressure alone. It uses no power supply, which removes an electrical connection from a wet zone. In practice, that is a strong demo point in a showroom.

Kitchen Sink Accessories Are Half the Value

Project buyers usually take the fittings with the body, so a kitchen sink with faucet bundles is rarely a bare bowl. A kitchen sink with faucet bundle is also easier to price from one quote. This range ships with a chopping board, a drainage basket, a basin, a soap dispenser, a drain kit and a braided hose.

The pull down kitchen faucet head offers three spray modes on a 60 cm hose, and the reach is 18 cm. Because of that, a project buyer can quote one part number instead of six. However, the accessory set also drives the minimum order, because the packing changes with the set. See the kitchen sink rollout case study for how a chain orders these.

Naming and Listing Forms

Trade titles vary, and the wording usually points to a channel. A black kitchen sink tends to sell on finish, so those listings lead with a photo of the bowl. A black kitchen sink also photographs well on a dark worktop. A buyer may also write sink kitchen or sink for kitchen and mean the same unit.

Whichever form arrives, one file quotes it. Meanwhile warehouse teams count kitchen faucets and sinks by part number, which keeps the packing list unambiguous.

A pull down kitchen faucet also appears in the kitchen faucets line of most catalogues. The mixer and the bowl therefore ship together from one order.

Model, Minimum Order Quantity and OEM Terms

Two body sizes, one accessory set. The minimum order depends on the size, the trim and the accessory set. We confirm it with you rather than publishing one figure.

• Model: 75 x 46 cm workstation sink, 72 x 42 cm cut-out, full accessory set.

• Compact option: 60 x 45 cm sink, 57 x 42 cm cut-out.

• Material: black nano coated stainless steel, honeycomb finish.

• Outlets: waterfall sheet, rain curtain, separate drinking water tap.

• Mixer: pull-down head, three spray modes, 60 cm hose.

• MOQ: depends on size, trim and accessory set, confirmed with sales.

• Lead time: quoted per order, depending on size and accessory set.

• Warranty: 1 year on the sink and fittings.

We supply certificates according to your destination market, and we check drinking-water contact fittings against local approval requirements before the order is confirmed.

Frequently Asked Questions

What cut-out do I need for the compact option?

The compact body is 60 x 45 cm and needs a 57 x 42 cm cut-out. Confirm the cut-out before the worktop is machined, because the top cannot be recut.

Can one supplier cover both sink sizes?

Yes. We build the 75 x 46 cm body and the 60 x 45 cm body from one range. Both project types can therefore ship in one order.

Do we need extra approval for the drinking water tap?

In North America, drinking-water contact fittings may require cUPC or NSF approval. Tell us the market at the enquiry stage, and we confirm which documents apply before the order.

Final Thoughts

A sink order is won or lost on the cut-out, and the accessory set decides the margin. The figures above come from the factory sheet, and the food contact requirements follow EU and FDA rules.

Review the workstation kitchen sink for the full specification. Then send your cut-out requirement and ask for a sample.