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16.3 Inch Square Concrete Basin C0005 — SANIKB

16.3 inch square concrete basin in dark YG8 finish with thick rim and textured exterior for commercial bathroom projects

C0005 square concrete basin specification drawing showing 415 x 415 x 120 mm dimensions and center drain layout

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16.3 Inch Square Concrete Basin

SKU C0005

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 Concrete

Type Square Concrete Basin

Size 16.3" × 16.3" × 4.7" (415 × 415 × 120 mm) Custom sizes

Mount Above-counter (vessel)

Finish

Charcoal

Product PDF C0005

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

Product PDF C0005

More in Concrete Sink

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

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Shape & size

Shape and size of C0005

Size16.3" × 16.3" × 4.7" (415 × 415 × 120 mm)

InstallationAbove-counter (vessel)

Colour Charcoal

MaterialConcrete

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

— Most recent

Feb 2026 KBIS · Orlando, USA

Mar 2026 Expo Revestir · São Paulo, Brazil

6 international shows annually

2026Expo Revestir

São Paulo, Brazil

2026KBIS

Orlando, Florida

2025KBIS

Las Vegas, USA

2025The Big 5

Dubai, UAE

2024IBS

Las Vegas, Nevada, USA

2024Expo Guadalajara

Guadalajara, Mexico

2023Canton Fair

Guangzhou, China

2019Cersaie

Bologna, Italy

2019ISH

Frankfurt, Germany

2017The Big 5

Dubai, UAE

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

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 16.3 Inch Square Concrete Basin SKU C0005

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Rim and surface

Charcoal square concrete basin C0005 with a thick rim

C0005 is cast in dark YG8 concrete. Three details define it: a thick square rim, a matte bowl and a textured outer wall.

Thick square rim

The thick rim frames the bowl and gives the outline a firm edge. Inside, the bowl corners are rounded, so the square softens inward.

Matte interior

Matte inside, textured outside: the bowl and the outer wall give one piece two distinct surfaces.

Textured exterior

Textured concrete covers the outer wall, so the material shows from the side as well as from above.

Center drain hole

One drain hole sits at the center of the bowl. With equal sides, the outline looks the same whichever way the basin faces.

Size

C0005 on the counter: a 415 mm square

Both sides measure 415 mm (16.3"), so a single figure gives the width and the depth the vanity top must provide.

Overall size: 16.3" × 16.3" × 4.7" (415 × 415 × 120 mm)
Length: 415 mm (16.3")
Width: 415 mm (16.3")
Height: 120 mm (4.7")
Model code: C0005
Shape: Square, rounded inner corners
Mounting: Above-counter (vessel)
Color: Charcoal (standard color code YG8)
Material: Concrete
Drain: Center drain hole
MOQ: 20 pcs

Check the finished rim level by adding the 120 mm body height to the counter height. Then confirm counter-edge and backsplash clearances with the faucet you plan to use.

Applications

Compact commercial bathrooms and showroom walls

Bathroom vanities in hotel washrooms, multifamily projects and commercial interiors are the main applications for C0005. Showroom displays are the other.

Our rounded-rectangle concrete basin has sides of unequal length. C0005 keeps both equal, which is the choice for a layout drawn around a square.

Listing C0005 beside our round concrete basin gives a dark square and a dark round in one range. The square concrete sink group holds the other square formats.

For lines that need a color other than YG8, full-body cement color and two-tone color are the optional finishes on OEM and bulk orders.

Quote brief

Briefing us for a C0005 quotation

MOQ is 20 pcs and typical lead time is 30–45 days. Samples can be requested before bulk production to review color, finish, size and packaging.

cUPC

cUPC certification

Ask for the certificate reference when you request the quote, ahead of any inspection or submittal.

Include in your request

Quantity of C0005, with any other concrete models in the same shipment
YG8 as standard, or a full-body or two-tone color
Carton label text or private-label packaging
Destination market and target delivery date
Vanity layout, if the basin is going into a project

Request C0005 Quote View OEM & ODM Program

We reply 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

16.3 Inch Square Concrete Basin for Compact Commercial Bathroom Projects

The C0005 square concrete basin is designed for distributors, importers, showrooms, builders, and project buyers looking for a compact concrete bathroom basin with a modern architectural profile. Its 415 × 415 × 120 mm size fits countertop vanity applications where a clean square shape, dark matte finish, and textured concrete exterior are required.

Model: C0005
Size: 415 × 415 × 120 mm / approx. 16.3 × 16.3 × 4.7 inches
Shape: Square basin with rounded inner corners
Standard color: YG8 dark concrete / black concrete tone
Design details: Thick square rim, matte interior, textured concrete exterior, center drain hole
Application: Bathroom vanities, hotel washrooms, showroom displays, multifamily projects, and commercial interiors

Factory-Direct OEM/ODM Concrete Basin Supply

SANIKB supports OEM/ODM cooperation for B2B buyers that need reliable concrete basin supply for their own product lines. The C0005 model can be supplied as a standard catalog item or developed with private-label requirements for color, packaging, labeling, and project documentation.

OEM/ODM support for distributors, importers, wholesalers, and bathroom fixture brands
Private-label packaging and carton label support available
Optional colors: Full-body cement color and two-tone color
Custom finish discussion available for qualified bulk orders
Product photos, specifications, and catalog support available upon request
MOQ details available upon request based on order quantity and customization needs

Bulk Concrete Sink Supply with Export Packaging Support

For project supply and wholesale programs, SANIKB focuses on stable production, protected packaging, and clear quotation support. Buyers can request samples before bulk production to review color, finish, size, and packaging details.

Sample request available before bulk order confirmation
Lead time depends on order quantity, color selection, and customization requirements
Export packaging can include protective inner packing, reinforced cartons, pallet loading, and buyer-specific carton labels
Suitable for hotel, multifamily, commercial, and showroom supply
Spec sheet and model-level dimensions available for procurement review
Product specifications and QC inspection details are available upon request

FAQs

Is the charcoal square concrete basin C0005 really 16 inches?

Not exactly, since C0005 measures 16.3" × 16.3" × 4.7" (415 × 415 × 120 mm). Plan the vanity layout on the 415 mm square, not the nominal 16 inches. Check the model drawing for the corner outline, contact area and drain position before the top is cut.

What color is C0005, and what can be changed?

YG8, a dark concrete tone close to black, is the standard color; full-body cement color and two-tone color are the OEM and bulk options. Ask for a sample before bulk production, so finish, size and packaging are approved together. Record the approved color reference apart from the installation drawing.

How is C0005 packed for export?

Export packing can include protective inner packing, reinforced cartons, pallet loading and buyer-specific carton labels. These options support international shipment and bulk distribution. Name the destination market and the carton marking in your request, so labels are prepared before production.

Can C0005 be supplied under our own label?

Yes, private-label packaging, carton labels and project documentation are supported for distributors, importers and bathroom fixture brands. See how a program is set up on the OEM and ODM service page. Send the target market, order quantity and carton label text so we can plan it.

What documents back up a C0005 order?

The spec sheet and model-level dimensions are available for procurement review, and product specifications and QC inspection details can be sent on request. Tell us at quotation stage which of these your buyer or inspector will ask for, so the set goes out together.