


Concrete Ramp Vanity Sink C1003
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Certifications
- MOQ 1 unit (with freight forwarder) or 1×20ft container
- Reply Time Within 24 hours
- Lead Time 30–45 days after sample approval
C1003 is an undermount ramp sink vanity designed for modern bathroom vanity applications requiring controlled drainage and clean countertop integration.
Overall sizes available:
31.5" × 17.7" × 5.5" (800 × 450 × 140 mm)
23.6" × 17.7" × 5.5" (600 × 450 × 140 mm)
This ramp sink features a sloped interior basin with a concealed drain channel, optimized for bathroom space efficiency and contemporary vanity design.
Manufactured for OEM & ODM and B2B project supply.
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.
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Engineer-reviewed. cUPC · CE · ISO 9001 ready. 30–45 day lead time, FOB or CIF.
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.