Home Sinks Bathroom Solid Surface Basin RSTP420
Matte Pink Square Solid Surface Vessel Basin with Overflow 420mm RSTP420 – 420 × 420 × 170 mmMatte Pink Square Solid Surface Vessel Basin with Overflow 420mm RSTP420 – dimension drawingMatte Pink Square Solid Surface Vessel Basin with Overflow 420mm RSTP420Y – 420 × 420 × 150 mm · ColorMatte Pink Square Solid Surface Vessel Basin with Overflow 420mm RSTP420Y – dimension drawingMatte Pink Square Solid Surface Vessel Basin with Overflow 420mm RSTP560 – 560 × 400 × 170 mmMatte Pink Square Solid Surface Vessel Basin with Overflow 420mm RSTP560 – dimension drawingMatte Pink Square Solid Surface Vessel Basin with Overflow 420mm RSTP560Y – 560 × 380 × 150 mm · ColorMatte Pink Square Solid Surface Vessel Basin with Overflow 420mm RSTP560Y – dimension drawing
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Matte Pink Square Solid Surface Vessel Basin with Overflow 420mm

SKU RSTP420
Size
420 × 420 × 170 mm
420 × 420 × 150 mm
560 × 400 × 170 mm
560 × 380 × 150 mm
Certification
cUPC
Min. order
300 pcs
Lead time
30–45 days
Reply time
12h
Material Solid Surface
Type Square Vessel Basin
Mount Above-Counter (Vessel)
Finish
Matte Pink

Configurations

4 factory configurations of Matte Pink Square Solid Surface Vessel Basin with Overflow 420mm

Every option below is a produced configuration with its own SKU. 4 sizes . Name the exact SKU on each purchase order line.

Matte Pink Square Solid Surface Vessel Basin with Overflow 420mm RSTP420 – 420 × 420 × 170 mm
RSTP420
420 × 420 × 170 mm
Matte Pink Square Solid Surface Vessel Basin with Overflow 420mm RSTP420Y – 420 × 420 × 150 mm · Color
RSTP420Y
420 × 420 × 150 mm · Color
Matte Pink Square Solid Surface Vessel Basin with Overflow 420mm RSTP560 – 560 × 400 × 170 mm
RSTP560
560 × 400 × 170 mm
Matte Pink Square Solid Surface Vessel Basin with Overflow 420mm RSTP560Y – 560 × 380 × 150 mm · Color
RSTP560Y
560 × 380 × 150 mm · Color

Mixed-configuration orders are accepted within one purchase order. Confirm the SKU, finish and size on the quotation before sample approval. Request the full configuration list.

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 Matte Pink Square Solid Surface Vessel Basin with Overflow 420mm SKU RSTP420
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Engineer reply within 24 working hours

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

Colour Vessel

A 420mm square vessel finished in matte pink

RSTP420 is a square above-counter vessel basin in solid surface, 420mm, finished matte pink and supplied with an overflow.

01 / COLOUR

Matte pink instead of white

A coloured basin becomes the feature of a small bathroom, which lets a showroom sell a scheme.

02 / SHAPE

Square body with overflow

Square sides sit neatly against a splashback, and the overflow is part of the basin so no separate fitting is needed.

Other references in the series are RSTP420Y, RSTP560 and RSTP560Y. Confirm size and finish per reference on the quotation, then see the rest of the solid surface vessel basin range.

Fit & Clearance

Placing a feature basin on a compact counter

A 420mm square footprint suits counters that cannot take a rectangular vessel.

Nominal size 420mm
Mount Above-counter (vessel)
Overflow Included
References RSTP420 / RSTP420Y / RSTP560 / RSTP560Y

Set the counter height with the basin height added, so the finished rim is comfortable to use. Specify a slotted waste so the overflow can work. Confirm the tap arrangement early, since a feature basin usually needs a wall or tall mixer.

Check the drilling on the drawing for each reference in this series.

Construction & Finish

Matte pink through a cast solid surface body

Matte pink is the published finish. The body is listed as solid surface.

MATTE PINK

Colour developed for the material

The finish is produced as part of the basin rather than applied as a coat on a white body, which matters on a vessel seen from all sides.

Colour consistency is the practical risk on any non-white run. Order all units for one project together and hold a sample for top-up orders.

Approve pink against a physical sample. Screen colour is not reliable.

Compliance

Colour products and market paperwork

DOC
Colour reference in writing

Supplied with the approved sample and quoted against the reference you order.

No certification appears in the published specification for the RSTP references, so none is claimed here. Tell us the destination market at RFQ stage and we will confirm the documentation that can be issued for the colour you order.

Retail listings should describe the finish exactly as approved. We provide a written colour reference with the sample.

Procurement

Buying a colour basin without carrying dead stock

A colour reference is quoted with sample approval in the schedule.

Published MOQ 300 pcs
Standard Lead Time 30–45 days (typical)

Other colours and sizes can be developed for an own-brand range through the SANIKB OEM and ODM program. Custom colour runs need a sample approval round before bulk production is scheduled.

Include these details with the RFQ

  • References and quantity per colour
  • Colour match target if any
  • Waste and pop-up requirement
  • Tap type you are pairing
  • Destination port
  • Sample approval before production
  • Packaging and labelling needs

Colour matching to a supplied swatch is quoted separately.

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

Is the matte pink color colorfast and custom-matchable?

The rose-pink tone is integrally cast through the solid surface body, not a coating, so it will not chip or fade. We color-match custom shades to RAL or Pantone references for branded and hospitality projects.

Does this square vessel basin have an overflow?

Yes. It features a slot overflow near the back rim and a center drain with a metallic drain ring. It is an above-counter vessel; for hole-free or rectangular options, see the wider solid surface basin range.

What are the MOQ and customization options for wholesale?

We offer low MOQ with tiered wholesale pricing and OEM/ODM color, size, and overflow customization for distributors and project buyers. Samples and lead times are confirmed on quotation. Request a quote.