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Guangxi White Marble Round Vessel Basin 16.5×5.5Round natural stone white bathroom vessel basin SP011SANIKB SP011 Guangxi White marble — round vessel basin dimension drawing (Ø16.5" × 5.5" H  (Ø420 × 140 mm))
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Grey-Veined Guangxi White Marble Round Vessel Sink

SKU SP011
Certification
cUPC
Min. order
50 pcs
Lead time
30–45 days
Reply time
12 business hours
Material Guangxi White marble
Type Round vessel basin
Size Ø16.5" × 5.5" H (Ø420 × 140 mm) Custom sizes
Mount Above-counter (vessel)
Finish
Polished

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Shape & size

Shape and size of Grey-Veined Guangxi White Marble Round Vessel Sink

SANIKB SP011 Guangxi White marble — round vessel basin dimension drawing (Ø16.5" × 5.5" H  (Ø420 × 140 mm))
Dimension drawing
SizeØ16.5" × 5.5" H (Ø420 × 140 mm)
InstallationAbove-counter (vessel)
Colour #E8E3D9
MaterialGuangxi White 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 Grey-Veined Guangxi White Marble Round Vessel Sink SKU SP011
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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

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    São Paulo, Brazil
    2026 KBIS

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    Orlando, Florida
    2025 KBIS

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    Las Vegas, USA
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    Guadalajara, Mexico
    2023 Canton Fair

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    Guangzhou, China
    2019 Cersaie

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    Bologna, Italy
    2019 ISH

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    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

    Guangxi White Marble

    Guangxi White marble round basin with grey vein movement

    SP011 uses Guangxi White, a white marble carrying grey veining. The bowl is round, 420 mm across and 140 mm high.

    01 / STONE

    A named quarry material

    Specifying the stone by name gives your customer something to check. Guangxi White is a recognized white marble, which also makes repeat orders easier to describe.

    02 / VEINING

    Grey veins across a light field

    Veins run across a pale ground, so every bowl reads differently at the rim. Decide at sample stage whether you want vein-heavy or quiet pieces.

    Other white and grey stones are grouped under stone basins.

    Fit & Clearance

    Setting a 420 mm vessel on a finished counter

    Mount is above-counter. The bowl sits proud of the top by its full 140 mm height.

    Size
    Diameter 420 x 140 mm (16.5 in. x 5.5 in. H)
    Mount
    Above-counter (vessel)
    Basin type
    Round vessel basin
    Reference color
    #E8E3D9

    A vessel basin raises the working height, so the counter has to come down to compensate. Confirm the finished rim height against the standard used in the destination market before cabinets are built.

    Confirm the drain opening diameter against the waste you plan to supply.

    Construction & Finish

    Polished Guangxi White and vein selection

    The finish is polished and the listed reference color is #E8E3D9.

    Guangxi White Marble Round Vessel Basin 16.5×5.5

    Polished

    Vein density is a selection choice

    Two bowls from the same stone can look quite different. Tell us whether to select for quiet or pronounced veining and we will cut to that brief.

    Selection costs schedule time rather than tooling. Buyers who state a vein preference at RFQ stage avoid the most common rejection reason on a stone shipment.

    A written vein brief protects both sides at final inspection.

    Compliance

    What a stone basin shipment can be documented with

    Documents confirmed at quotation

    Material description and shipping documents are standard. Additional market paperwork is priced case by case.

    SP011 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.

    Tell us the destination market and the buyer type. We will confirm the paperwork that can be issued for this reference.

    Procurement

    Ordering SP011 at the published stone MOQ

    The published MOQ applies to this reference.

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

    Custom sizes, alternative white marbles and private-label packing run through the SANIKB OEM and ODM program. Ask early if you need a matching pedestal or a second form in the same stone.

    Include these details with the RFQ

    • Quantity and vein selection brief
    • Photo approval of production pieces
    • Drain opening and waste requirement
    • Crating and corner protection
    • Container plan and stacking
    • Carton artwork for private label
    • Destination port and Incoterm

    Selection briefs are recorded on the order and used again at final inspection.

    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

    Which material reference should buyers specify for the SP011 Guangxi White marble basin?

    The SP011 is listed in polished Guangxi White marble for above-counter mounting, with overall dimensions of Ø16.5" × 5.5" (Ø420 × 140 mm). Specify the named material and approved colour-and-veining reference in the quotation rather than treating all white-marble basins as interchangeable. Confirm the acceptable appearance range and ask how the units for the project will be selected against that reference. Coordinate the supporting surface, faucet reach and drain penetration from the model drawing. For related basins, compare the grey-veined Guangxi White marble vessel sink range.

    What size and mount style is this basin?

    The bowl is Ø16.5" × 5.5" H (Ø420 × 140 mm) and is an above-counter vessel, resting on the counter surface for use with vessel faucets.

    Does the white marble require sealing before installation?

    Yes, Guangxi White is a natural calcite marble and should be sealed prior to use and maintained with pH-neutral cleaners to protect against staining and etching.