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Concealed in-wall shower faucet set with rain shower head and handheld spray — SANIKB F348208.SANIKB Concealed Shower Faucet F348208SANIKB F348208 brass faucet shown installed in a styled bathroom — lifestyle scene.
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Matte Black Square Concealed Shower System with Rain Head & In-Wall Valve

SKU F348208
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 Brass
Type Concealed shower set
Size 8" × 8" head, 11" arm reach (200 × 200 mm head, 280 mm reach); trim plate 5.5" × 5.5" (140 × 140 mm) Custom sizes
Mount Wall-mounted concealed (in-wall rough-in valve, 1/2" NPT inlet)
Finish
Matte Black
Product PDF F348208

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

F348208 puts an 8" × 8" (200 × 200 mm) square rain head on an 11" (280 mm) arm and hides the single-lever valve inside the wall. Only a 5.5" × 5.5" trim plate shows.

Brass construction, Matte Black finish, cUPC certified, MOQ 100 pcs. Our factory supplies hotels, multi-unit builders and distributors, with OEM and private-label options. Send the quantity for a quote.

Product PDF F348208

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

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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 Matte Black Square Concealed Shower System with Rain Head & In-Wall Valve SKU F348208
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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
    Mar 2026 Expo Revestir · São Paulo, Brazil
    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

    Las Vegas, Nevada, USA
    2024 Expo Guadalajara

    2024Expo Guadalajara

    Guadalajara, Mexico
    2023 Canton Fair

    2023Canton Fair

    Guangzhou, China
    2019 Cersaie

    2019Cersaie

    Bologna, Italy
    2019 ISH

    2019ISH

    Frankfurt, Germany
    2017 The Big 5

    2017The Big 5

    Dubai, UAE
    2014 KBIS

    2014KBIS

    Las Vegas — US debut
    2013 BAU

    2013BAU

    Munich, Germany
    — Major shows attended over the years Canton Fair · Cersaie Bologna · BAU Munich · ISH Frankfurt · The Big 5 Dubai · Expo Revestir · Coverings Chicago · Expo Guadalajara

    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

    WALL PLANNING

    Matte black square concealed shower system for tiled walls

    Start with the wall, not the showerhead. A concealed shower system buries the mixing valve in the cavity, so the rough-in is fixed before any tile goes up. Unlike an exposed shower with pipework on show, F348208 leaves only a 5.5" × 5.5" (140 × 140 mm) trim plate and one lever on the finished wall. That makes it a practical choice for a full bathroom renovation or a smaller bathrooms project where every centimetre of wall counts.

    Hotel guest rooms

    One lever and one overhead head keep operation obvious for guests, and the in-wall valve sits at the same position floor after floor.

    Multi-unit housing

    The square trim plate lines up with grid-pattern tile, so cut layouts stay tidy from the first unit to the last.

    Gut renovations

    Plumbers set the valve early; the trim goes on once the wall is tiled, which suits the staged schedule of a bathroom renovation.

    Smaller bathrooms

    With no exposed shower pipework, the wall stays flat and the room keeps more space around the bather.

    DIMENSIONS

    F348208 sizes, inlet and material

    Rain head
    8" × 8" (200 × 200 mm)
    Arm reach
    11" (280 mm)
    Trim plate
    5.5" × 5.5" (140 × 140 mm)
    Valve inlet
    1/2" NPT
    Mount
    Wall-mounted concealed (in-wall rough-in valve)
    Material
    Brass
    Finish
    Matte Black
    MOQ
    100 pcs

    FINISH AND VALVE

    One black finish from rain head to lever

    The rain head, the trim plate and the lever handle all carry the same Matte Black finish, so nothing on the wall breaks the monolithic look. Squared edges follow tile joints in contemporary grid layouts.

    Behind the plate, a single-lever valve mixes hot and cold water and controls the overhead rainfall. The concealed cartridge is pressure-balanced, which keeps the temperature steady when another outlet in the building draws cold water.

    When service is needed, the cartridge and trim are reachable from the wall face once the trim plate comes off. The installation process stays simple, and nobody has to open the tile again for routine maintenance.

    ORDERING

    Supplying F348208 to a project

    Our factory builds this concealed shower system in brass and certifies it to cUPC, with a minimum order of 100 pcs. Distributors and contractors can take F348208 as a single SKU for a whole building.

    Custom finishes and private-label trim are possible through our OEM and ODM service. Browse the neighbouring models in the concealed shower faucet range if a room needs a handheld or tub spout. Buyers comparing concealed and exposed showers can ask us for a concealed systems shortlist.

    Send the model, the quantity and your delivery port. We reply with a quotation 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.

    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
    Get a quote View OEM & ODM program

    FAQs

    What rough-in depth should the plumber set for F348208?

    Set the valve to the depth marked on the rough-in body before the wall closes, so the square trim plate seats flat against the tile face. The valve takes a 1/2" NPT inlet. Check stud spacing and tile thickness against your drawing, and remember the arm reaches 11" (280 mm) from the wall when you place the head over the bathing zone.

    Where does a matte black square concealed shower system belong?

    It fits new-build and renovated bathrooms that need a clean wall, such as hotel rooms, apartments and showroom displays. The matte black trim pairs with dark tile, stone and black accessories. Because only the trim plate and lever show, the shower system reads the same in a small ensuite or a large wet room, which helps when you are choosing the right shower for a mixed project.

    Is the cartridge pressure-balanced and serviceable?

    Yes on both counts. The concealed cartridge is pressure-balanced, so the rainfall holds a steady temperature when other fixtures draw water in shared plumbing. For service, remove the trim plate and reach the cartridge from the wall face. Replacement cartridges are stocked separately, which helps multi-unit maintenance teams.

    What are the MOQ and certification for F348208?

    MOQ is 100 pcs, and the set is certified to cUPC. Material is brass and the finish is Matte Black. If your submittal needs the certificate paperwork, tell us the destination market when you ask for the quotation and we match the documents to it.

    Can we order F348208 under our own brand?

    Yes. F348208 can be produced as an OEM or private-label item, including custom finishes and branded trim. Tell us the brand name, packaging preference and target quantity. We handle finish and packaging details with your team before production, so the first shipment arrives ready for your showroom or warehouse.