Home Sinks Bathroom Stone Basins SP502
Guangxi White Marble Oval Vessel Basin 23.6×13.8Oval natural stone white bathroom vessel basin SP502SANIKB SP502 Guangxi White marble — oval vessel basin dimension drawing (23.6" × 13.8" (600 × 350 × 160 mm))
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Guangxi White Marble Oval Boat-Shaped Vessel Sink

SKU SP502
Certification
cUPC
Min. order
50 pcs
Lead time
30–45 days
Reply time
12h
Material Guangxi White marble
Type Oval vessel basin
Size 23.6" × 13.8" (600 × 350 × 160 mm) Custom sizes
Mount Above-counter (vessel)
Finish
Polished

Send a spec. Get a real quote in 12h.

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? Email it with your reference number
— Project brief B2B only
Enquiry about Guangxi White Marble Oval Boat-Shaped Vessel Sink SKU SP502
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12 consecutive years at KBIS and IBS.

— Most recent
Feb 2026 KBIS· Orlando, USA
Mar 2026 Expo Revestir· São Paulo, Brazil
16 years on the floor · 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

Orlando, USA
2024 Expo Guadalajara

2024Expo Guadalajara

Guadalajara, Mexico
2023 Canton Fair

2023Canton Fair

Guangzhou, China
2019 Cersaie

2019Cersaie

Bologna, Italy
2018 ISH

2018ISH

Frankfurt, Germany
2017 The Big 5

2017The Big 5

Dubai, UAE
2014 KBIS

2014KBIS

Las Vegas — US debut
2012 BAU

2012BAU

Munich, Germany

Standard on every shipment.

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

Long Oval

Guangxi White marble drawn into a 600 mm oval

SP502 is an oval vessel basin in Guangxi White marble, 23.6 in long by 13.8 in wide. The plan is stretched, so the bowl reads long rather than round.

01 / LENGTH

600 mm long, 350 mm wide

The length is close to twice the width. That suits a long vanity where a round bowl looks undersized.

02 / STONE

White ground, quiet figure

Guangxi White gives a white ground referenced at #E8E3D9. It keeps a bright basin against dark counters and joinery.

It sits at the long-counter end of our stone vessel basin range for wide vanity work.

Fit & Clearance

600 mm long with a 160 mm rim above the counter

The bowl runs long at 600 mm and tall at 160 mm, so plan both dimensions.

Overall size 23.6" × 13.8" (600 × 350 × 160 mm)
Mounting Above-counter (vessel)
Material Guangxi White marble

A 160 mm rim puts the working height well above the counter. Lower the vanity top by that amount.

At 600 mm long the basin needs clear space at both ends. Check the tap sits over the bowl and not over the rim edge.

Confirm counter length and tap centre on the drawing before the top is fabricated.

Construction & Finish

One block worked into a long oval

Guangxi White marble, polished, is the stone listed for this 600 mm oval.

Guangxi White

600 by 350 mm worked as one oval

The plan runs close to twice as long as it is wide. Holding an even rim across that length is the machining work on this model.

Larger pieces draw on fewer blocks, so tone across a big order must be agreed up front. Give us the range and the order is selected against it.

A narrow tone range affects both price and schedule.

Compliance

Freight paperwork for a long piece

DOC
Packing standard set in the order

Carton construction, pallet format and marking follow the standard written into your purchase order.

The SP502 specification carries no certification mark, so this page claims none. Give us the country of entry in the RFQ and the document set is scoped to it.

Long, heavy pieces are handled more often in transit. Tell us the carton, pallet and marking standard your freight chain requires.

Procurement

Project supply of the SP502 long oval

Order terms for the 600 mm oval.

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

Long formats depend on block size, so plan them early. Length, width and rim height are drawn to your brief on the SANIKB OEM and ODM program.

Large-format models take more block and machining time. Confirm quantities early if the order has a fixed handover date.

Include these details with the RFQ

  • Model SP502 and quantity
  • Fixed handover or delivery date
  • Destination port and Incoterm
  • Accepted tone range
  • Own-brand carton artwork
  • Sample approval before production

Large-format runs are scheduled against block availability.

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 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
12h 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 dimensions define this Guangxi White marble boat vessel sink?

The Guangxi White marble oval boat vessel sink measures 23.6" × 13.8" (600 × 350 × 160 mm) and is carved from Guangxi White marble for a clean, light-toned finish.

Is the 160 mm bowl depth suitable for high-traffic hotel bathrooms?

Yes, at roughly 6.3" deep the oval bowl helps contain water and is well suited to hospitality and frequent-use installations.

What care should be specified to protect the white marble from staining?

Guangxi White marble is porous and shows etching from acids, so we recommend regular sealing and cleaning only with non-acidic, stone-safe products.