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Dark Emperador Marble Boat-Shaped Vessel Basin 23.6×14.2Boat natural stone black bathroom vessel basin SP521SANIKB SP521 Dark Emperador marble — boat-shaped vessel basin dimension drawing (23.6" × 14.2" (600 × 360 × 140 mm))
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Oval Dark Emperador Marble Vessel Sink, Brown Boat Bowl

SKU SP521
Certification
cUPC
Min. order
50 pcs
Lead time
30–45 days
Reply time
12 business hours
Material Dark Emperador marble
Type Boat-shaped vessel basin
Size 23.6" × 14.2" (600 × 360 × 140 mm) Custom sizes
Mount Above-counter (vessel)
Finish
Polished

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Shape & size

Shape and size of Oval Dark Emperador Marble Vessel Sink, Brown Boat Bowl

SANIKB SP521 Dark Emperador marble — boat-shaped vessel basin dimension drawing (23.6" × 14.2" (600 × 360 × 140 mm))
Dimension drawing
Size23.6" × 14.2" (600 × 360 × 140 mm)
InstallationAbove-counter (vessel)
Colour #43342A
MaterialDark Emperador marble

Send a spec. Get a real quote in 12 business hours.

Engineer-reviewed. cUPC · CE · ISO 9001 ready. 30–45 day lead time, FOB or CIF.

One itemised quote — not five
Feasibility & certification checked per market
Have a spec file? Attach it to your inquiry below.
— Project brief B2B only
Enquiry about Oval Dark Emperador Marble Vessel Sink, Brown Boat Bowl SKU SP521
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    Engineer reply within 12 business hours

    12 consecutive years at KBIS and IBS.

    — Most recent
    Feb 2026 KBIS· Orlando, USA
    Mar 2026 Expo Revestir· São Paulo, Brazil
    6 international shows annually
    2026 Expo Revestir

    2026Expo Revestir

    São Paulo, Brazil
    2026 KBIS

    2026KBIS

    Orlando, Florida
    2025 KBIS

    2025KBIS

    Las Vegas, USA
    2025 The Big 5

    2025The Big 5

    Dubai, UAE
    2024 IBS

    2024IBS

    Las Vegas, Nevada, USA
    2024 Expo Guadalajara

    2024Expo Guadalajara

    Guadalajara, Mexico
    2023 Canton Fair

    2023Canton Fair

    Guangzhou, China
    2019 Cersaie

    2019Cersaie

    Bologna, Italy
    2019 ISH

    2019ISH

    Frankfurt, Germany
    2017 The Big 5

    2017The Big 5

    Dubai, UAE
    2014 KBIS

    2014KBIS

    Las Vegas — US debut
    2013 BAU

    2013BAU

    Munich, Germany

    Factory documentation

    Certification scope depends on the selected model and destination market. Request model-specific documents with your quotation.

    IAPMO cUPC certificate
    ISO 9001 quality management certificate
    WRAS approved product certificate
    IAPMO certificate of listing
    UDEM CE technical inspection certificate

    Dark Emperador

    Dark Emperador on a Boat-Shaped Body 140mm High

    SP521 is the tallest body in this vessel group at a published 140mm, set on a 600 by 360mm plan in Dark Emperador marble.

    01 / HEIGHT

    140mm of published height

    Taller than the trough bodies beside it. Ask for the internal bowl depth, which the published figure does not give.

    02 / STONE

    A named brown marble

    Dark Emperador is a specific stone name with a published colour reference of #43342A. Order against the name, not against the description.

    The long trough formats are shown together under stone vessel basins.

    Fit & Clearance

    600 by 360 Fits a Conventional Vanity Top

    This is the most conventional footprint in the vessel group, which makes it the easiest to place in an existing range.

    Size
    23.6" x 14.2" (600 x 360 x 140 mm)
    Mounting
    Above-counter (vessel)
    Colour reference
    #43342A

    A 600mm body sits comfortably on most standard vanity widths, so it can often be substituted into a range without redrawing the cabinet.

    Because 140mm of basin sits above the counter, the finished rim height needs checking against the counter height on the drawing.

    Confirm rim height above finished counter before selecting the tap.

    Construction & Finish

    Dark Emperador Is the Material Line, Not a Colour

    Dark Emperador is a stone name, not a colour description. The specification treats it as the material line.

    Dark Emperador Marble Boat-Shaped Vessel Basin 23.6×14.2

    Polished

    Dark brown marble, polished

    The record gives Dark Emperador, polished, and #43342A. Nothing further is published about the surface.

    Note that the title describes the bowl as oval while the type field lists it as boat-shaped. Get the profile drawing and use one description consistently across your own catalogue.

    Fix a single shape description before the model is listed for sale.

    Compliance

    Written Confirmation in Place of a Mark

    Confirmation before shipment

    Written material confirmation and pre-shipment photographs are the practical substitute for a certification mark.

    SP521 is cUPC listed. The published specification also holds material, type, mount, finish, size and MOQ. Before it goes into a submittal, request the current listing number and certificate validity so the documentation matches your destination market.

    In place of a mark, ask for written confirmation of the stone name and photographs of the pieces allocated to your order. Both are normal requests on a stone purchase.

    Procurement

    A Standard Footprint Makes This the Stocking Body

    The minimum here matches the rest of the stone group. The footprint is what makes this one different.

    Published MOQ
    50 pcs
    Standard Lead Time
    30-45 days (typical)

    A conventional 600mm footprint tends to turn faster than the specialty lengths, which makes fifty pieces a reasonable stocking quantity rather than a commitment. Other stones on the same body are quoted through the SANIKB OEM and ODM program.

    Include these details with the RFQ

    • Stocking quantity and reorder interval
    • Dark Emperador confirmed in writing
    • Profile drawing settling the shape description
    • Waste opening size and where it sits
    • Photographs of the allocated pieces
    • Carton build and pallet quantity
    • Documents required at your destination

    Agree the reorder interval early so stone can be reserved against it.

    How we work

    From enquiry to shipment

    A factory-direct process built for importers, distributors and project buyers. No trading layer in between.

    1. 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.

      Replied within 12 business hours
    2. 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.

      Email or WhatsApp
    3. 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.

      FOB or CIF
    4. 04

      Sample approval

      We send a sample for finish, function and packaging sign-off. Branded samples are produced once artwork is confirmed.

      Before mass production
    5. 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.

      30–45 days after approval
    50+ New models developed every year, tracking current North American and European trends
    12 business hours Maximum first response to an enquiry
    Since 2000 Foshan factory, B2B trade only

    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

    FAQs

    What stone and shape define this Emperador basin?

    It is an oval Dark Emperador marble vessel, a rich brown stone with light veining, carved into an elongated boat-shaped bowl.

    Is this a wide basin for a double or feature vanity?

    Yes, at 23.6" x 14.2" (600 x 360 x 140 mm) the long boat form is generous enough to anchor a feature vanity or double-bowl layout.

    How is this brown stone vessel sink maintained?

    As a natural marble it should be sealed and cleaned with pH-neutral products; acidic cleaners must be avoided to protect the polished brown surface.