



Solid Surface Rectangular Vanity-Top Basin with Integral Overflow
Configurations
2 factory configurations of Solid Surface Rectangular Vanity-Top Basin with Integral Overflow
Every option below is a produced configuration with its own SKU. 2 sizes . Name the exact SKU on each purchase order line.


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.
12 consecutive years at KBIS and IBS.
Standard on every shipment.
Integral Overflow
Rectangular vanity top with the overflow cast in
The RSTG is a rectangular vanity-top basin in matte white solid surface, with the overflow formed into the basin.
Overflow built into the bowl
Nothing is fitted afterwards, so there is no add-on cover to work loose and no separate part to source for a replacement.
Straight rectangular deck
A plain rectangular deck matches most cabinet fronts and lets one vanity design run across several room types.
Published references are RSTG600 and RSTG800. Overflow arrangements are not the same on every item in the solid surface vanity top range, so check each reference against your market.
Fit & Clearance
Waste selection when an overflow is present
An overflow changes which waste fitting is correct.
Specify a slotted waste so the overflow can discharge, and tell your installer before the fittings are picked from stock. Confirm the drain centre and the cabinet width against the drawing for the exact reference, as RSTG600 and RSTG800 do not share a layout.
Order slotted wastes with this basin. Unslotted wastes will block the overflow.
Construction & Finish
Overflow channel formed inside the casting
Overflow channel, bowl and deck are one solid surface component in matte white.
Overflow route inside the body
The channel is formed during casting rather than assembled, so there is no bonded cover plate on the visible face of the bowl.
Where basins are cleaned frequently, an integral overflow is easier to keep clear than a fitted grille. Include the overflow opening in the cleaning instructions you pass to the end customer.
Include overflow cleaning in the care sheet supplied with the product.
Compliance
Overflow requirements vary by market
We look at the requirement you name and answer against this reference, not against the series.
This specification lists no certification, so no approval is claimed for the RSTG references. Some markets have rules about overflow on basins, and those rules apply to your destination, not to the product description on this page.
Tell us the destination market at RFQ stage. We will confirm what documentation can be issued and flag anything that would need to be arranged separately.
Procurement
Running RSTG600 and RSTG800 together
RSTG600 and RSTG800 are usually quoted together on a single order.
Overflow position, deck size and drilling can be adjusted for a private label vanity program under the SANIKB OEM and ODM program. Both published widths can normally be produced in the same run.
Include these details with the RFQ
- Quantity per reference
- Slotted waste required or supplied by you
- Faucet hole layout
- Cabinet widths in your range
- Destination market
- Carton artwork requirement
- Target shipment date
Wastes and traps are quoted only when listed in the enquiry.
How we work
From enquiry to shipment
A factory-direct process built for importers, distributors and project buyers. No trading layer in between.
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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.
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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.
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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.
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04
Sample approval
We send a sample for finish, function and packaging sign-off. Branded samples are produced once artwork is confirmed.
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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.
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