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Ceramic one-piece toilet with elongated bowl — SANIKB 6618

White skirted one-piece dual-flush toilet in a modern bathroom - SANIKB 6618

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Tall Comfort-Height Skirted Elongated One-Piece Toilet, 30.7 in Dual-Flush

SKU 6618

Certification

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 26.8" × 15.0" × 30.7" (680 × 380 × 780 mm) Custom sizes

Mount Floor-mounted

Finish

Glossy white

Product PDF 6618

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

Product PDF 6618

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.

View all 76

Fit data

Rough-in, flush and size of 6618

Overall size26.8" × 15.0" × 30.7" (680 × 380 × 780 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 Tall Comfort-Height Skirted Elongated One-Piece Toilet, 30.7 in Dual-Flush SKU 6618

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Wholesale · 20 ft / 40 ft · Mix available

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

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Feb 2026 KBIS · Orlando, USA

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2023Canton Fair

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2017The Big 5

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2014KBIS

Las Vegas — US debut

2013BAU

Munich, Germany

Factory documentation

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

UDEM CE technical inspection certificate

TALL BODY

A tall skirted one piece toilet, 780 mm high

Put 6618 beside the low-profile skirted models and the difference shows at once: this tall skirted elongated one-piece toilet 780 mm high rises well above them, on a body only 380 mm wide.

Glossy white

Height from floor to tank top

One vitreous china ceramic casting in glossy white carries the full 780 mm. Tank and bowl are fused, so the height needs no separate tank joint.

Most skirted toilets in this one piece model range stay lower, and most one piece toilets here do too. Check the 780 mm height against shelves, ledges and cabinets behind the tank before you choose it.

COMFORT HEIGHT

Comfort-height proportions in a skirted outline

Comfort height

The title carries a comfort-height label, also called chair height. Ask for the toilet seat height on the drawing before you write it into a specification, and compare it with the standard height of your existing fixtures.

Skirted toilets look

Like other skirted toilets, 6618 closes the base sides, so the lower outline reads as one block.

Top button only

Dual flush is operated from a top button. There is no side-button version of this model.

Elongated bowl

The elongated bowl keeps adult proportions inside a 380 mm width.

The lower skirted one piece toilets sit in the one-piece toilet collection.

SPEC SHEET

26.8 × 15.0 × 30.7 inches at a glance

Overall Size: 26.8" × 15.0" × 30.7" (680 × 380 × 780 mm)
Mounting: Floor-mounted
Flush: Dual flush, top button
Order Code: 6618
Material: Vitreous china ceramic
Finish: Glossy white
Outlet: S trap, 12 inch rough-in
Certification: cUPC

The drawing and spec sheet go out with every quotation, ready to attach to a submittal. Mark the 780 mm height on the elevation so the cabinet maker and the tiler see the same figure.

ROOM PLANNING

Where a 780 mm tank does and does not fit

Measure the space above the tank first. A window sill, a floating shelf or a wall niche can all sit within reach of a 780 mm body, so check that clearance on site before the order is placed. A tall body leaves less free wall above the tank than a low one.

Projection is 680 mm and width 380 mm, which is compact for a pan of this height. It works in narrow rooms, though the floor-mounted outlet must match a 12 inch rough-in. This is not a wall hung toilet.

If the project calls for a new toilet in a refit, compare the 12 inch rough-in with the existing waste. Our factory sends the drawing so the installer can confirm the waste position before delivery.

RANGE CHOICE

Choosing 6618 over a lower skirted model

Distributors can stock one tall and one low body from the skirted toilets family. 6618 is the tall choice, and it gives project buyers a second silhouette without changing finish.

Both bodies share glossy white vitreous china, a 12 inch rough-in and an S trap, so mixed orders ship on one pallet plan and one document file.

Pair 6618 with the lower skirted toilets when a schedule has two room types, for example a guest bath and a staff bath, and keep one order line per code.

SUPPLY TERMS

Quantities, lead time and private label

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

6618 holds cUPC certification, and we send a certificate copy on request. Private label, carton artwork and your barcode run through the OEM/ODM service from 30 pcs.

Give us quantity, destination port and Incoterm. A written reply arrives within 12 business hours.

How we work

From enquiry to shipment

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

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
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
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
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
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

Get a quote View OEM & ODM program

FAQs

How tall is the 6618 tall skirted elongated one-piece toilet 780 mm high?+

Model 6618 stands 30.7 inches, or 780 mm, high, with a 26.8 inch (680 mm) projection and a 15.0 inch (380 mm) width. It is a skirted, elongated one piece toilet in glossy white vitreous china ceramic, floor-mounted. The extra height is what sets it apart from the low-profile skirted bodies in our range.

Is 6618 a comfort-height or chair height toilet?+

The product title labels 6618 comfort-height, a term also used for chair height. The size sheet gives overall height, 780 mm, rather than seat height. If your specification requires a seat height figure, ask for the drawing with your quote and we confirm it in writing before you approve the submittal.

Which flush type and button does 6618 use?+

6618 is a dual flush one-piece toilet with a siphonic action and a top button. A side button is not offered on this model. The outlet is an S trap on a 12 inch rough-in. If the project needs a side button, request a different model from our one piece toilets range and we quote it with this one.

How does a one piece toilet differ from two piece for a refit?+

A one piece skirted toilet like 6618 casts tank and bowl together, so a refit crew installs a single body and avoids tank-to-bowl alignment. Two piece units split the tank from the bowl. Both rely on a matching rough-in, so check the 12 inch dimension against the existing waste line before ordering.

What are the MOQ and certification for 6618?+

Start at 30 pcs; typical lead time of 30–45 days. 6618 holds cUPC certification. Distributors can add private label through the OEM/ODM service. Send the destination market and the quantity per phase, and the quotation, with the matching documents, follows in writing.

Tall toilet at 30.7 in: the 6618 size as printed

Height is what this code is sold on. SANIKB lists 6618 as a tall comfort-height toilet at 30.7 in, and the printed size reads 26.8" × 15.0" × 30.7" (680 × 380 × 780 mm). We give the three figures exactly as they appear on the spec line, in both inches and millimeters, so a designer can copy them straight into a fixture schedule. Where the schedule also needs a seated dimension, ask for the drawing with your quote and we dimension it for you. Shorter and wider bodies sit beside it in the one-piece toilet category, so a buyer can set 6618 against neighboring sizes before choosing which tall body to stock.

Skirted elongated one-piece body in glossy white vitreous china

Code 6618 is a skirted, elongated one-piece toilet for floor mounting. The body is vitreous china ceramic in glossy white, and that single finish is the only one offered on this code. For a distributor the result is simple stock control: one SKU, one carton, one color on the shelf. Hotel and distributor buyers reordering later quote the same code, so repeat purchase orders stay identical. If a seat, cistern fittings or other parts should be packed with the ceramic, list each one on the request, and the written offer will name exactly what goes into every carton.

Siphonic dual flush, top button and S trap outlet

The 6618 flush layout is a siphonic bowl fed by a dual flush system, with the flush button on top of the tank. Waste exits through an S trap outlet, and the rough in is 12 Inch. Those five points are what a plumber or project engineer checks against the site drawings before ordering. Markets with flush-volume rules can have the full and reduced volumes confirmed in writing on the quotation. A spec sheet for 6618 is available, and it can travel with the purchase order so receiving staff check the delivered toilets against the same document the order was placed on.

Ordering the 6618 tall one piece toilet: MOQ, cUPC and OEM

Orders for 6618 open at 30 pcs, and lead time is quoted per model when we price the request. The toilet is supplied as cUPC certified, and the certificate copy, listing number and validity date can accompany the quote for submittal packages. Outside North America, tell us the destination market and we prepare the documents it calls for. A useful request names quantity, destination port, Incoterm and any parts to be packed with each body. Importers building their own label on this tall one piece toilet can set out logo, carton and insert requirements through the SANIKB OEM and ODM service. Every inquiry receives a written reply within 12 business hours.