Rounded Rectangular Concrete Basin
A look inside the factory.
Casting, glazing, polishing, QC at our 63,440 m² facility.
12 consecutive years at KBIS and IBS.
Standard on every shipment.
Send a spec. Get a real quote in 12h.
Engineer-reviewed. cUPC · CE · ISO 9001 ready. 30–45 day lead time, FOB or CIF.
Grey rectangular vessel
Rectangular in grey, published at 450 × 300 mm
The published envelope for C0036 is 17.7" × 11.8" × 4.7" (450 × 300 × 120 mm). Grey is the tagged colour and the mounting is above-counter (vessel).
Outline of 450 × 300 mm
The published outline is 450 × 300 mm, with a body 120 mm deep. Check it against the top before the cut-out is set, because a squared bowl follows the counter edge and shows any error.
Grey carried through the body
Grey is the tagged colour on this model. Concrete is coloured through the casting rather than glazed, so a chip reads as the same material underneath instead of a white scar.
Rectangular formats are grouped in the rectangular concrete sink range, and the full line sits under concrete sinks.
Fit & Clearance
What the site team needs before C0036 arrives
The published figures describe the outside of the basin. Waste position and tap drilling are confirmed on the spec sheet, not here.
Tap and waste are supplied separately. A vessel basin of this type has no tap hole in the body, so the tap is drilled through the counter or run off the wall. Send the C0036 spec sheet to whoever sets the plumbing — the waste centre is on it.
Concrete is heavier than ceramic at the same size. Confirm the vanity carries the loaded weight of the bowl before the top is ordered.
Hand-cast concrete carries a small dimensional tolerance; work to the drawing, not to a scaled photograph.
Construction & Finish
Why two grey castings never match exactly
Each unit is hand-cast and hand-finished, so surface character belongs to the material rather than to a factory glaze.
Approve the colour against a physical sample
Grey is the part a client argues about. Hold a sample beside the sanitaryware and the worktop it will join before the order is released — screen colour is not a reference.
Tone and surface vary slightly between castings. That is normal for concrete and is worth writing into the customer's expectation at quotation stage rather than at delivery.
Sealing and any maintenance schedule are confirmed at order stage; ask for the current recommendation with the sample.
Ask for photographs of current production, not the catalogue image, before it goes onto a showroom shelf.
Compliance
Certification and export documents for a rectangular concrete basin (C0036)
Carton marks and language requirements vary by port. Send yours in writing before the packing is printed.
C0036 is cUPC listed. Ask for the certificate reference with the RFQ so it can be attached to the submittal your specifier or plumbing inspector will want to see.
Export documentation is agreed per market and per shipment. Raise labelling and carton marking with the RFQ, before the packing is printed, rather than after the goods are made.
Procurement
Ordering C0036 at 20 pcs
The published minimum is 20 pcs, which usually means this model travels inside a mixed order rather than filling one on its own.
Mixed loads, private labelling and custom colour work are arranged through the SANIKB OEM and ODM program. Concrete travels well when it is packed for its own weight, so agree the inner packing at the same time as the quantity.
C0036 carries the Most Popular tag, which is worth knowing when shelf space is being allocated rather than guessed.
Include these details with the RFQ
- Quantity against C0036
- Other models sharing the container
- Grey confirmed, or a custom colour to match
- Inner packing for a hand-cast concrete body
- Destination port and Incoterm
- Documents required in the destination market
Container space is quoted on the final packing list, not on this page.
How we work
From enquiry to shipment
A factory-direct process built for importers, distributors and project buyers. No trading layer in between.
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01
Send the enquiry
Tell us the model, quantity, destination market and any branding or packaging requirement. A spec sheet or drawing helps but is not required to start.
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02
Our sales team contacts you
A named account manager follows up by email or WhatsApp, confirms the specification and clarifies anything missing before pricing.
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03
Quotation
You receive a written quotation with unit price, MOQ, packing details, lead time and the trade term you asked for. Entry, mid and premium build levels can be quoted side by side.
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04
Sample approval
We send a sample for finish, function and packaging sign-off. Branded samples are produced once artwork is confirmed.
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05
Production and shipment
Mass production starts after sample approval and deposit. QC and inspection run before loading, then the order ships to the agreed port.
OEM and ODM to your specification
We develop to a brief. Send a reference model, a drawing or simply the price band and market you are targeting, and we will propose what fits. Entry, mid and premium builds are all available from the same factory.
- Your logo on product, carton and documentation
- Private-label packaging and manuals
- Custom finish matched to your standard
- Custom dimensions and tooling where volume supports it
- Product development from your reference or price target
- Destination-market documentation prepared on request
The C0036 rounded rectangular concrete basin is designed for B2B buyers who need a clean concrete sink profile for hotel bathrooms, apartment projects, showroom displays, and private-label bathroom collections. Its softened corners give the basin a more approachable look than a sharp rectangular sink, while the straight side walls keep the design simple for specification and product listing.
With its 450 × 300 × 120 mm size, this model works well for compact and mid-size vanity layouts. The concrete construction gives the basin a solid architectural appearance, making it suitable for distributors, importers, contractors, and bathroom fixture brands looking to expand their concrete basin range.
Model C0036 is a countertop concrete vessel basin designed to sit above the vanity surface. The rounded rectangular shape helps balance usable basin space with a compact footprint, making it practical for hospitality bathrooms, multifamily units, commercial wash areas, and retail showroom programs.
For project buyers and wholesalers, the clear dimensional format makes this basin easier to quote, compare, and match with vanity tops or bathroom cabinets. Specification sheets, drawings, packaging information, and project details can be provided upon request to support procurement review and installation planning.
SANIKB can support OEM/ODM buyers with customization options for the C0036 concrete basin, including color direction, private-label packaging, product documentation, and bulk supply coordination. The standard color is FR, with optional color programs including full-body cement color, particle color, and two-tone color.
This model is suitable for bathroom fixture importers, wholesale distributors, vanity manufacturers, hotel project suppliers, and private-label brands that need a concrete basin with a distinctive but commercially usable shape. MOQ, lead time, sample availability, and packaging details can be confirmed based on order quantity and project requirements.