Concrete Ramp Vanity Sink
Wholesale · 20 ft / 40 ft · Mix available · Below 1 container: your own China forwarder required.
More in Rectangular Concrete Sink Supplier
20 ft / 40 ft containersBelow 1 container: your own China forwarder required. · Mix models and categories. No retail.
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C1004Concrete Wall Mount Sink with Ribbed Front17.7" × 12.6" × 15"Wall-mounted
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C1002Concrete Floating Vanity Sink20.9" × 11" × 7.1"Wall-mounted
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C0053Fluted Rectangular Concrete Basin C005319.7" × 11.8" × 4.7"Above-counter (vessel)
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C0009Rectangular Concrete Laundry & Utility Sink19.7" × 12.8" × 4.7"Above-counter (vessel)
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C0010Concrete Trough Sink23.6" × 13.8" × 4.7"Above-counter (vessel)
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C0021Black Rectangular Concrete Basin19.7" × 12.8" × 4.7"Above-counter (vessel)
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C0025Rectangular Concrete Vanity Basin20.5" × 12.6" × 4.7"Above-counter (vessel)
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C0028500mm Terrazzo Rectangular Concrete Sink19.7" × 13.8" × 4.7"Above-counter (vessel)
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C0035Rectangular Concrete Countertop Basin23.6" × 15.4" × 4.7"Above-counter (vessel)
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C0036Rounded Rectangular Concrete Basin17.7" × 11.8" × 4.7"Above-counter (vessel)
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C0040Rectangular Concrete Vessel Sink in Black Finish23.6" × 11" × 7.1"Above-counter (vessel)
Shape & size
Shape and size of C1003
A look inside the factory.
Casting, glazing, polishing, QC at our 63,440 m² facility.
12 editions of the International Builders' Show (IBS).
Factory documentation
Certification scope depends on the selected model and destination market. Request model-specific documents with your quotation.
Send a spec. Get a real quote in 1 business day.
Engineer-reviewed. cUPC · CE · ISO 9001 ready. 30–45 day lead time, FOB or CIF.
We send quotes within 1 business day after receiving the necessary product, quantity and destination details.
RAMP BASIN
Grey rectangular concrete basin C1003: a ramp-cast concrete sink
Next to the compact square and round bowls among our concrete sinks, C1003 is the long one. It is a grey rectangular concrete basin whose floor slopes like a ramp toward a covered drain at the back, offered in 800 mm and 600 mm lengths on one 450 mm depth and a 140 mm height.
Hotel and multifamily vanities
A single long bowl suits a vanity run wide enough to carry it, and leaves the rest of the counter clear. Among bathroom sinks, a ramp basin reads as one gesture rather than a bowl plus a tap deck.
Showroom displays
The slope and the hidden drain read clearly on a display top, so visitors see the idea without a sales pitch.
Private-label lines
A ramp-style bowl gives a brand a concrete model that stands apart from the usual round and square basins.
SIZE AND FINISH
Two lengths share one depth and one height
- Model
- C1003
- Sizes
- 31.5" × 17.7" × 5.5" (800 × 450 × 140 mm) / 23.6" × 17.7" × 5.5" (600 × 450 × 140 mm)
- Shape
- Rectangular, sloped ramp basin
- Mounting
- Above-counter (vessel)
- Standard finish
- Grey, colour code CAL
- Optional finishes
- Full-body cement colour, particle colour
- MOQ
- 20 pcs
Because depth and height stay fixed, a project with two vanity widths can use the same basin family in every room. Only the length changes between the two sizes.
The 140 mm height lifts the rim above the counter, so choose the tap spout against it, as with any vessel sinks that sit on the counter. The drain-cover area sits at the rear of the ramp. Proper installation starts there: take its position from the spec sheet before the top is drilled.
FINISH CHOICE
CAL grey, cement colour or particle colour
CAL is the standard grey. Full-body cement colour and particle colour are the two optional finishes, and finish samples are available before bulk confirmation.
Ask for a finish sample before bulk confirmation. Hold it against the vanity top and the wall finish, then keep it with the purchase order as the reference for reorders.
Judge the concrete surface of the sample in the lighting of the finished bathroom, not under showroom spots.
Surface tone varies slightly between castings, so agree the accepted sample in writing.
DOCUMENTS
cUPC paperwork for developer and hotel submittals
Name the destination market and we match the documents to it.
C1003 is cUPC certified. Request the certificate reference with your RFQ, so the specifier or plumbing inspector can file it with the submittal.
ORDERING
Ordering C1003 against a 20 pcs minimum
Twenty pieces is the starting quantity, and both lengths can be discussed inside one order.
- MOQ
- 20 pcs
- Typical lead time
- 30–45 days
- Size options
- 2
Logo cartons, custom colour and mixed loads go through our OEM and ODM service. Agree inner packing together with the quantity, since a cast basin travels better when it is packed for its own weight.
Put in the RFQ
- Quantity for each length, 800 mm and 600 mm
- Finish: CAL, cement colour or particle colour
- Drain hardware planned for the rear cover
- Carton and label artwork
- Destination port and Incoterm
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 C1003 concrete ramp vanity sink is designed for B2B buyers who need a distinctive bathroom basin for hotels, multifamily developments, commercial washrooms, showroom displays, and private-label bathroom collections. Its rectangular concrete body and sloped ramp basin create a clean architectural appearance that helps differentiate project specifications from standard ceramic sink options.
Available in 800 × 450 × 140 mm and 600 × 450 × 140 mm, this model gives distributors, importers, builders, and contractors flexible sizing for different vanity layouts. The low-profile 140 mm height supports a modern visual profile while keeping the basin suitable for project-based bathroom planning.
The ramp-style basin is shaped to guide water toward the rear drain-cover area, creating a simple, linear look across the sink surface. This design is suitable for contemporary vanity spaces where buyers want a more architectural concrete basin instead of a traditional round or rectangular bowl.
The standard finish is manufacturer color code CAL. Optional finishes include full-body cement colour and particle colour, allowing buyers to evaluate different visual directions for private-label lines or project specifications. Finish samples can be requested before bulk order confirmation to support color approval and batch consistency.
SANIKB supports factory-direct concrete basin supply for distributors, importers, wholesalers, contractors, developers, and bathroom fixture brands. For this concrete ramp vanity sink, buyers can discuss OEM/ODM requirements, private-label packaging, carton labeling, product documentation, and export packing needs based on the target market and order plan.
For bulk orders or project supply, procurement teams may request size drawings, finish samples, MOQ details, lead time estimates, packaging information, and customization options before confirming production. This helps buyers compare specifications, control project risk, and prepare a more accurate RFQ.