Ceramic one-piece toilet with elongated bowl — SANIKB 6639SANIKB One-Piece Toilet 6639SANIKB One-Piece Toilet 6639 — view 2
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Wide-Footprint Dual-Flush Skirted Elongated One-Piece Toilet, 27.2-Inch Wide Seat

SKU 6639
Certification
Certification mark
Min. order
20 ft / 40 ft containersBelow 1 container: your own China forwarder required.
Lead time
30–45 days
Reply time
1 business day
Material Vitreous china ceramic
Type One-piece toilet
Size 27.2" × 15.9" × 29.5" (690 × 405 × 750 mm) Custom sizes
Mount Floor-mounted
Finish
Glossy white
Product PDF 6639

Wholesale · 20 ft / 40 ft · Mix available · Below 1 container: your own China forwarder required.

Product PDF 6639

More in 12 Inch Rough-In Toilets

20 ft / 40 ft containersBelow 1 container: your own China forwarder required. · Mix models and categories. No retail.

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Fit data

Rough-in, flush and size of 6639

Ceramic one-piece toilet with elongated bowl — SANIKB 6639
Overall size27.2" × 15.9" × 29.5" (690 × 405 × 750 mm)

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.

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 Wide-Footprint Dual-Flush Skirted Elongated One-Piece Toilet, 27.2-Inch Wide Seat SKU 6639
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Wholesale · 20 ft / 40 ft · Mix available

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    Engineer reply within 1 business day

    12 editions of the International Builders' Show (IBS).

    — Most recent
    Feb 2026 KBIS · Orlando, USA
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    6 international shows annually
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    Las Vegas, USA
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    2023 Canton Fair

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    2019 Cersaie

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    2019 ISH

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    2017 The Big 5

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    2014 KBIS

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    Las Vegas — US debut
    2013 BAU

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    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

    Wide Body Format

    A 15.9 inch wide ceramic body published at 29.5 inches tall

    The listed dimension set reaches 15.9 inches across. Overall height is published at 29.5 inches.

    01 / WIDTH

    405 mm across the body

    A broader ceramic body fills a wider alcove without looking undersized. It also demands more side clearance than a narrower body.

    02 / SKIRT

    Skirted sides with top button

    The skirt runs down to the floor line on both sides. The dual-flush control sits on the top face of the tank.

    Buyers stocking one wide reference and one narrower reference cover most residential alcoves. Widths are compared across the floor-mounted one-piece range.

    Fit & Clearance

    Side clearance for a 690 by 405 mm ceramic body

    Published figures are 27.2 by 15.9 by 29.5 inches, given in metric as 690 by 405 by 750 mm.

    Overall Size
    27.2" × 15.9" × 29.5" (690 × 405 × 750 mm)
    Mounting
    Floor-mounted
    Flush
    Dual flush, top button
    Material
    Vitreous china ceramic

    Check the alcove width before this model replaces a narrower body. A wide body can pass the plan check and still foul a vanity return on site.

    Verify side clearance and waste position on the dimensioned drawing supplied with the quotation.

    Construction & Finish

    Glossy white glaze on a single-piece casting

    Material is listed as vitreous china ceramic. The published finish is glossy white.

    Ceramic one-piece toilet with elongated bowl — SANIKB 6639

    Glossy white

    One body, larger fired mass

    A wider one-piece body is a larger item through the kiln. Fired ceramic of this size needs careful handling in transit and on site.

    A glossy glaze shows water marks more readily in hard-water regions. Showrooms in those areas usually set that expectation at the point of sale.

    Request a glaze sample if this body ships alongside basins from a different series.

    Compliance

    What to state in the RFQ on approvals

    Approvals are quoted with the order

    Any documentation requirement is quoted and scheduled before production. Ask before the order rather than after.

    6639 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.

    Name the market you are importing into when you send the enquiry. The documents required, and the time they take, follow from that.

    Procurement

    Order minimum and quotation inputs for 6639

    The published minimum for this ceramic reference is 30 pieces.

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

    Project buyers often mix this wide body with a compact model in one container. Carton artwork and brand marking run through the SANIKB OEM and ODM program.

    Include these details with the RFQ

    • Quantity for this model and any companion sizes
    • Alcove width available on site
    • Destination market and port of discharge
    • Seat and cover scope
    • Private label carton requirements
    • Target delivery month

    Lead time above is indicative and is confirmed on the written quotation.

    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 1 business day
    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
    1 business day 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 makes Model 6639 a wide toilet?+
    Model 6639 is the wide-footprint one-piece toilet in our floor-mounted range, built with a skirted body and an elongated bowl in glossy white vitreous china. Its overall size is listed as 27.2" × 15.9" × 29.5" (690 × 405 × 750 mm). A dimensioned spec sheet for 6639 is supplied with every quotation, so tender documents can carry the full drawing alongside those three printed figures.
    Which flush system does the 6639 one-piece toilet use?+
    Model 6639 uses a dual-flush system with siphonic flushing, operated from a button on top of the tank. Waste leaves through an S trap outlet at a 12 inch rough in, and the toilet is floor-mounted. Full and reduced flush volumes are not published for this model; when your market sets a per-flush water cap, name it on the inquiry and our written quotation will state the figures for your order.
    Is the 6639 bowl elongated or round?+
    Model 6639 has an elongated bowl, cast as one piece with the tank in vitreous china ceramic. A skirted body gives the base a smooth, enclosed outline, and the glaze is glossy white. Buyers who need a round bowl or a two-piece layout can browse the one-piece toilet collection or tell us the bowl shape required, and we will propose a matching SANIKB model.
    Can distributors order the 6639 wide toilet under their own brand?+
    Yes. Distributors and importers can order Model 6639 under their own brand through the SANIKB OEM/ODM service, covering logo marking and private-label cartons. Each order starts at 30 pcs, supplied factory-direct. Send the brand artwork, quantity and destination port with your inquiry, and our team returns a written quotation with the lead time for this model.
    Does Model 6639 carry cUPC certification?+
    Yes. Model 6639 is supplied as a cUPC toilet for North American projects, in line with the cUPC standard that applies across SANIKB toilets. For submittals in other markets, name the destination country on your inquiry; certification documents are matched to the destination market at quotation and sent together with the dimensioned spec sheet for 6639.
    1. Wide Toilet Dimensions: 690 × 405 × 750 mm One-Piece Body
    2. Skirted Elongated Bowl in Glossy White Vitreous China
    3. Dual-Flush Siphonic Toilet with Top Button and S Trap Outlet
    4. Ordering 6639 Wide Toilets: MOQ 30 pcs, Lead Time and Inquiry Details

    Wide Toilet Dimensions: 690 × 405 × 750 mm One-Piece Body

    Model 6639 is listed at 27.2" × 15.9" × 29.5", printed in metric as 690 × 405 × 750 mm, and SANIKB positions it as the wide-footprint model among its floor-mounted one-piece toilets. The waste connection is an S trap outlet at a 12 inch rough in, which installers can match against the existing waste pipe when 6639 replaces an older unit. A dimensioned spec sheet accompanies every quotation for this model, so architects and distributors can place the exact outline into tender drawings instead of working from summary figures. Buyers comparing several wide toilets can request spec sheets for each candidate model in a single inquiry and receive them with one written quotation.

    Skirted Elongated Bowl in Glossy White Vitreous China

    Vitreous china ceramic is the body material for 6639, fired as a single piece that joins tank and bowl. The bowl is elongated, the sides are skirted, and the glaze is glossy white. Because the casting is one-piece, there is no separate tank to fit to the bowl, and the skirted sides present a clean, continuous surface from the tank down to the floor. White is the standard color for this model. Distributors building a private-label line around 6639 can arrange logo and carton options with our factory team, and buyers who want a different footprint can review the other floor-mounted models in the one-piece toilet range.

    Dual-Flush Siphonic Toilet with Top Button and S Trap Outlet

    Flushing on Model 6639 is siphonic, with a dual-flush system controlled by a top-mounted button, so users choose between a reduced and a full flush on each use. The toilet is floor-mounted and drains through an S trap outlet set to a 12 inch rough in. Importers working to a regional water limit should state that limit on the inquiry, and the written quotation then gives the flush volumes for that order. Replacement buyers can check the 12 inch rough in against the existing waste pipe before ordering, and the spec sheet sent with each quotation shows the outlet position in full.

    Ordering 6639 Wide Toilets: MOQ 30 pcs, Lead Time and Inquiry Details

    Orders for Model 6639 start at 30 pcs, shipped factory-direct from SANIKB. Lead time is quoted per model on each written quotation, and inquiries get a written reply within 12 business hours. A complete inquiry lists the order quantity, destination market and port of discharge, whether seats and covers should be included, and any private-label logo or carton artwork. Certification documents are matched to the destination market at quotation, with cUPC supplied for North American projects. The dimensioned spec sheet for 6639 is sent with that quotation, so submittal packages carry the printed 690 × 405 × 750 mm size.