Custom Ceramic Glaze Matching
Standard white stock finish, with custom colors available on requestBack-To-Wall Toilet Manufacturer | cUPC CE UKCA WaterMark WC TAITAO-CB10603
The CB10603 hides the works: a concealed in-wall cistern sits behind a flush plate, leaving only a slim rimless back-to-wall pan in the room. That means a flush, minimalist wall line and a floor that is easy to mop right up to the base. The rimless bowl removes the under-rim cavity where grime collects, and the 4/6L dual-flush washdown keeps consumption low. 180mm P-trap, UF soft-close seat, and cUPC, CE, UKCA and WaterMark available on request for wholesale and OEM supply.
Ready Mold Product Specs & Supply Terms
Mass Production Model • Active Mold #TAITAO-CB10603
- Product Name
- TAITAO CB10603 Rimless Back-To-Wall Toilet (P-Trap 180mm)
- Type
- Back-To-Wall Toilet
- Material
- Premium Vitreous China (Ceramic)
- Ceramic Firing Temp
- 1280 °C
- Water Absorption Rate
- < 0.2%
- Glaze Options
- Standard / Nano Optional
- Trapway & Structure
- Rimless · Fully Glazed Trapway
10-Year ceramic body warranty · 1-Year flushing mechanisms & accessories
Coverage applies to verified manufacturing defects — assessed from photos or videos before any remedy is issued. Remedy is 1:1 replacement or order credit.
6 Technical Core Highlights of Model TAITAO-CB10603
Every detail engineered to satisfy rigid Western plumbing codes, zero-defect quality control, and effortless sanitation maintenance.
1280°C Tunnel Kiln Vitrification
Cast from premium vitreous china ceramic formulations and vitrified at 1280°C in tunnel kilns. Results in ultra-dense porcelain core with low moisture absorption (<0.2%), preventing odor penetration and glaze micro-cracking over decades.
Rimless High-Efficiency Washdown Flush
High-efficiency washdown flushing with a rimless bowl design — water sweeps the full inner surface without a hidden rim cavity, improving hygiene and cleanability. Features Dual Flush 4/6L water consumption.
Standard & Nano Self-Cleaning Glaze Options
We offer flexible ceramic surface specifications for OEM/ODM orders so you can select the ideal glaze according to project tier and budget requirements: 1. Standard High-Gloss Vitreous Glaze (default). 2. Nano Self-Cleaning Antibacterial Glaze (optional, on request).
Concealed (In-Wall) Cistern Ready
Designed for a concealed (in-wall) cistern: the ceramic pan sits on the floor against the wall, with only a slim flush plate visible on the wall. Saves bathroom space, hides unsightly pipework, and keeps maintenance access via the cistern service opening.
28.6 KG Lightweight Compact Form
Compact 520 × 360 × 420 mm silhouette fits small bathrooms, en-suites and renovation projects. Reduced weight (vs full-size two-piece WCs) simplifies transport, handling and on-site installation.
Back-to-Wall: 5 Reasons It Wins
Floor-standing stability meets wall-hung minimalism — the cistern is hidden in the wall with only a slim flush plate visible. Saves 10–15 cm of depth, needs no in-wall steel frame, and runs cleaner and quieter than exposed-cistern WCs.
Where CB10603 Works Best
From compact city apartments to hospitality and food-service washrooms, the rimless back-to-wall CB10603 is engineered for international projects — 180 mm P-trap rough-in, 4/6 L dual flush, concealed in-wall cistern, and cUPC / CE / UKCA / WaterMark aligned performance.
Residential Apartments & Homes
Design-led homes increasingly expect rimless as standard. The back-to-wall silhouette with a concealed in-wall cistern reads modern and saves bathroom depth, while the 4/6 L dual flush and fully glazed 180 mm P-trap keep running costs and upkeep low for owners.
Airbnb & Short-Term Rentals
Holiday-let hosts win on cleanliness reviews. With no hidden rim cavity, turnaround cleaning is faster and more thorough between guests — and the slim wall-mounted flush plate plus concealed cistern photographs well for compact listing bathrooms.
Restaurants & Food Premises
Cafés, restaurants and commercial kitchens where hygiene audits matter. Rimless removes a known bacterial harbour point, and the optional nano self-cleaning glaze plus high-efficiency washdown flushing support easier daily sanitisation.
Showrooms & Specification Projects
Architect and showroom specification work. The rimless, concealed-cistern back-to-wall form is the current premium standard, giving specifiers a defensible, standards-compliant (cUPC / CE / UKCA / WaterMark) choice to present to clients.
TAITAO-CB10603 Back-To-Wall Toilet Blueprint & Technical Dossier
Architectural-grade CAD drawings and factory-traced dimension matrix for architects, OEM/ODM sanitaryware importers, and wholesale distribution.
Technical Dimension Matrix & Capacity
Official factory parameters for architects, building contractors, and sanitaryware importers.
- Model ID & Type
- TAITAO-CB10603 (European Back-to-Wall WC)
- Overall Dimensions (L x W x H)
- 520 x 360 x 420 mm
- Bowl / Seat Width
- 360 mm
- Cistern / Tank Dimensions (D x W)
- Concealed Cistern
- Cistern Type
- Concealed Cistern (In-Wall, Flush Plate)
- Rough-In
- 180mm outlet center height
- Drainage Type
- P-trap (U-trap Seal)
- Waste Outlet Diameter (OD)
- 102 mm
- Flushing System
- High-Efficiency Washdown (Rimless)
- Water Consumption
- Dual Flush 4/6L
- Net Weight
- 28.6 KG
Low-Maintenance Hygiene by Design
TAITAO-CB10603 is engineered for low-maintenance hygiene. The rimless bowl, fully glazed trapway and optional nano self-cleaning glaze reduce the surfaces where dirt and limescale can accumulate — so routine care stays quick and chemical-light.
Rimless bowl
With no rim cavity, there is no hidden channel for bacteria or residue. A quick wipe of the open rim and bowl interior after use is enough for daily hygiene.
Optional nano glaze
Available with an optional nano self-cleaning antibacterial glaze. Its smooth, low-porosity surface helps resist stain and limescale adhesion, cutting down on scrubbing.
Gentle daily cleaning
Use a mild, non-abrasive liquid cleaner with a soft sponge or cloth. Avoid steel wool, scouring powders and prolonged contact with bleach or strong acids that can dull the glaze.
Flush plate & cistern access
Wipe the flush plate with a damp cloth. The concealed cistern is accessed via its service opening — check the inlet valve and seals during routine maintenance to prevent drips.
CB10603 Matching Components
Model CB10603 is a back-to-wall toilet designed for a concealed (in-wall) cistern: the ceramic pan is floor-standing against the wall, and the cistern + flush plate are built into the wall or a rear service panel. The accessories below are quoted and supplied together with the unit.
UF Soft-Close Seat
Pairs with our urea-formaldehyde (UF) or PP soft-close seat with quick-release hinge — durable, hygienic and silent. Supplied with the pan or specified per project.
Dual-Flush Plate (Concealed Cistern)
A slim wall-mounted actuator plate operates the 4 L / 6 L dual flush of the concealed in-wall cistern. Mechanical or pneumatic actuation options available.
Concealed Cistern Internals
For the in-wall cistern: fill valve, flush (discharge) valve and mounting frame set, compatible with common 1/2" supply lines and local plumbing standards.
Pan Connector & Inlet Hose
The 180 mm P-trap wall outlet connects to the drainage via a standard pan connector and outlet seal, while a flexible inlet hose links the wall supply to the cistern.
Dual Flush 4/6L — Less Water, Same Clean
Model CB10603 uses a 4 L / 6 L dual-flush system paired with a rimless bowl and fully glazed 102 mm trapway. Less water is needed for a complete rinse, lowering operating cost and environmental load without compromising hygiene. The model supports EU Water Label, UK Water Label and WELS (Australia/NZ) efficiency labelling where required.
Dual Flush 4 / 6 L
A 4 L partial flush for liquid waste and a 6 L full flush for solids. Average daily consumption stays well below older 9-13 L single-flush toilets.
Rimless Bowl
The open rim design rinses the entire bowl surface with less water and leaves no hidden cavity where bacteria can accumulate.
Fully Glazed Trapway
A 102 mm fully glazed internal passage reduces blockages and repeat flushes, so a single flush is usually enough.
Market Water Labels
Supports EU Water Label, UK Water Label and WELS (Australia/NZ) efficiency labelling on request — certificate numbers available on request.
Compliance for North American & European Markets
Supporting North American and European market access; certificate numbers on request.
cUPC
IAPMO-listed for the United States and Canada. Certificate file number available on request.
European Comfort Height
European comfort rim height eases sitting and standing for residential, senior living, and hospitality installations.
CE
European standard compliance. 400 kg (880 lbs) static load test passed with zero structural deflection.
CB10603 ISTA-3A Drop-Tested Packaging System
Engineered for ocean freight, drop-shipping, and FCL container loading — every carton passes 10-point rotational drop testing before mass production release.
5-Layer Honeycomb Carton + EPS Molded Enclosure
Ceramic sanitaryware demands rigorous packaging engineered to withstand rough ocean freight handling and drop-shipping logistics. Every TAITAO-CB10603 toilet set can be outfitted with custom-molded Expanded Polystyrene (EPS) foam cushioning, providing complete shock-absorbing isolation for the ceramic bowl, water tank, and seat cover.
10-point rotational drop test passed with 0% ceramic fractures.
Wooden corner guards & plastic stretch wrapping for ocean freight.
Full-color artwork, UPC barcodes, and installation instructions.
Passes e-commerce parcel handling specs without secondary boxing.
Custom OEM/ODM Toilet Manufacturing Process
Custom toilet manufacturing is a specialized industrial engineering process. From initial concept and hydraulic 3D modeling to CNC steel molds, kiln sample firing, and global certifications, our factory guides every phase to turn your exclusive sanitaryware design into mass-produced reality.
Custom Toilet Mold Development & Precision CNC Tooling Engineering
Why Top Brands Choose Our Kiln Line
Automated precision control from mud preparation to computerized packaging.
Continuous 18-hour tunnel kiln firing cycle ensures full porcelain vitrification with <0.2% water absorption rate.
High-precision steel mold CNC fabrication maintains accurate shrinkage tolerances across 100,000+ unit runs.
Every ceramic bowl undergoes automated air-vacuum leak inspection.
Rapid turnaround from hydraulic CAD simulation to first-article sample dispatch with guaranteed NDA exclusivity.
Requirements & Code Specs
Target-market plumbing standards (cUPC, CE, UKCA, WaterMark), rough-in dimensions, flushing mechanics, and aesthetic styling.
3D CAD & Mold Design
3D modeling of body geometry, glaze trajectory, and mold tooling design with DFM optimization and hydraulic simulation.
In-House Mold Fabrication
High-precision CNC steel master and plaster production molds machined 100% in-house for high-pressure slip casting lines.
1280°C Firing & Golden Sample
Slip casting, nano-glaze spray application, and sample firing in 1280°C computerized tunnel kilns to adjust for ceramic shrinkage.
Mass Production & Inline QC
High-pressure casting, 6-axis robotic electrostatic glaze, and automated kiln firing with in-line dimensional laser inspections.
Final QC & Export
100% leak and load testing, ISTA-3A drop-tested honeycomb cartons, container loading supervision, and export documentation.
Enterprise OEM / ODM Customization Capabilities
Flexible private labeling options for sanitaryware brands, developers, and regional distributors.
Laser Branding & Logo
Permanent high-precision laser logo etching on ceramic tank lids, flush button caps, and seat cover badges.
Custom Glaze Finishes
Pantone / RAL ceramic glaze color matching (Matte Black, Slate Gray, Cashmere, Pearl White, Dual-tone).
Hardware & Button Plating
Dual-flush button plating: Chrome, Matte Black, Brushed Gold, Gunmetal Gray, Rose Gold with Geberit / R&T valves.
Custom Packaging & Manuals
Full-color 5-layer export boxes with brand graphics, barcode labels, and custom language installation guides.
Custom Mold Lead Time: 60 Days • Initial Evaluation Samples Available • Confidential NDA Guaranteed
Toilet
Master Series
Complete Product Catalog
The TAITAO Complete Toilet Series Catalog
Our 2026 Master Product Catalog covers the complete TAITAO lineup of premium vitreous china toilets — one-piece, two-piece, back-to-wall, wall-hung and rimless washdown designs, high-efficiency dual-flush systems, fully glazed trapways, UF/PP soft-close quick-release seats, metric rough-in configurations and global OEM/ODM manufacturing capabilities. The full 26-page catalog and the complete 2D CAD packages are published in the TAITAO Download Center; per-model spec sheets are downloadable on each product page.
Complete Toilet Lineup
One-Piece, Two-Piece, Back-to-Wall, Wall-Hung & Rimless Toilets
Global B2B Certifications
cUPC (US/CA) · CE & UKCA (EU/UK) · WaterMark (AU/NZ)
The full 26-page catalog and the complete 2D CAD packages are listed in the Download Center.
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TAITAO-CB10603 Frequently Asked Questions
Questions most often asked by importers and specifiers about Model CB10603 — answered by our factory team based on the model's actual specifications.
Get in Touch with TAITAO
Send us your project requirements, RFQ, or product questions directly to our manufacturing headquarters in Tangshan, China.
Contact Details
Factory Location
North of Linxi Road, East of Madong Road,
Guye District, Tangshan City, Hebei, China
Call / WhatsApp
+86 139 1106 5773Direct responses within 12 business hours. Free CAD files & container load planning available.