Your Trusted Ceramic Sanitary Ware OEM/ODM Partner – From Mold Design to Mass Production.
Specializing in 100% in-house mold development and full-spectrum turnkey custom engineering for Ceramic Kitchen Sinks, Ceramic Toilets, and Bathroom Basins. We eliminate outsourcing middlemen to provide global brands, sanitaryware importers, and EPC developers with superior cost control, complete IP confidentiality, tight ±0.15mm CNC tolerances, and rapid 45-to-60-day golden sample turnaround (45 days for kitchen and bathroom sinks, 60 days for toilets).
Zero mold outsourcing. Complete cost transparency and proprietary IP isolation.
Fast-track 3-axis CNC mold carving to first fired ceramic golden sample dispatch: 45 days for kitchen and bathroom sinks and 60 days for toilets.
One-stop manufacturing for Fine Fireclay Sinks, Toilets, and Vanity Washbasins.
Direct compliance with cUPC, CE and WaterMark requirements for the destination market.
Full-Category Mold & Product Customization Capabilities
Overseas buyers and premium brands require a unified source for kitchen sinks and whole bathroom collections. We develop high-precision custom tooling across all three major sanitaryware categories.
Zero Mold Outsourcing = 40% Lower Tooling Cost & Absolute IP Security
Unlike trading companies and small assembly plants that outsource mold machining to third-party workshops, TAITAO owns its dedicated CNC tool & die division. This eliminates supplier markups, delivers 3D prototyping and first fired golden samples in 45 to 60 days (45 days for kitchen and bathroom sinks, 60 days for toilets), and guarantees your proprietary geometries never leak into the open market.
Ceramic Kitchen Sinks (FFC Fine Fireclay & Vitreous China)
Engineered specifically for heavy duty kitchen environments with tight dimensional flatness that meets European and North American grade standards across 24" to 36" apron formats.
High Impact-Resistant Casting Dies
Dual-action micro-porous resin & gravity casting dies engineered to withstand 4.5 MPa internal pressure for zero internal porosity.
Precision Rim & Apron Flatness
Tight flatness tolerance control (≤ 1.5 mm variance) with optimized internal structural ribs to prevent kiln sag during 1280°C vitrification.
Drainage Slope Engineering
Precision 1.5° bottom drainage slope contour preventing water pooling around standard 3.5-inch US/EU garbage disposal flanges.
Dual-Color & Matte Glaze
Exclusive dual-color formulation (Matte Black Exterior + Glossy White Interior), Concrete Gray, and High-Gloss Fireclay Whites.
Your Fireclay Sink Manufacturer — Private Label & Custom OEM Programs
A fireclay sink is a kitchen sink formed from fine fireclay — a dense ceramic body fired at 1200–1280°C until the clay and its glazed surface fuse into a single, non-porous finish. TAITAO has manufactured fine fireclay farmhouse, workstation, and inset sinks in Tangshan — China's sanitaryware manufacturing hub — since 2016, with every mold carved in-house and every order shipped direct from the factory floor.
The Material: True Fine Fireclay
Every TAITAO sink starts as a high-pressure cast fine fireclay body, dried, glazed, and fired in our 96-meter tunnel kiln at 1200–1280°C. The result is a non-porous glazed surface that resists stains, thermal shock, and daily kitchen wear — genuine high-fired ceramic, not coated alternatives.
Private Label from MOQ 100
Put your brand on proven tooling: laser-etched logos, in-glaze kiln-fired backstamps, full-color retail cartons, barcode/UPC labels, and multi-language manuals. Existing molds start at 100 pieces per model with mixed container consolidation — 30-day production. Bulk 1,000-piece sink orders ship in 50 days.
Direct from Tangshan's Sanitaryware Hub
Founded in 2016 · 106,000 m² production campus · 96-meter tunnel kiln and 128 m³ shuttle kilns · 600,000 pieces per year · 120 km from Tianjin Port. You buy from the factory that fires your sinks — no trading-company layer between your brand and our kiln line.
In-House Mold Machining Center & Comprehensive OEM / ODM Tooling
TAITAO operates its own proprietary in-house Mold Machining Center equipped with advanced 3-axis CNC machining technology. All molds for TAITAO's existing ceramic kitchen sinks, ceramic toilets, and ceramic bathroom sinks are processed and manufactured 100% in-house. Backed by our full-spectrum OEM and ODM mold processing capabilities, we engineer high-precision proprietary tooling with 100% geometric exclusivity, tight ±0.15mm CNC tolerances, and rapid 45-60 day golden sample turnaround.
Kitchen Sink Mold 3-Axis CNC Machining Demonstration
Process Telemetry & Machining Details
Actual workshop demonstration showing high-speed 3-axis CNC contour milling on a fine fireclay apron-front kitchen sink master mold block. Precision multi-axis spindle carving ensures flawless draft angles, tight R10/R15 corner radii, and zero-sag drainage slope curvature.
In-House Manufacturing
All tooling master blocks, internal draft cores, and porous resin dies are fabricated directly inside TAITAO's cleanroom tooling facilities.
Three Core Product Lines — 100% Molds Processed In-House
By handling all mold manufacturing internally, TAITAO eliminates intermediate supplier markups, accelerates engineering iterations, and guarantees absolute CAD confidentiality.
Center
Ceramic Kitchen Sinks
Fine Fireclay Apron-Front & Workstation Sinks
High-density master molds for single and double bowl farmhouse apron-front sinks, integrated workstation slide ledges, and undermount flat rims.
Key Mold Engineering Highlights:
- Apron-front curved, fluted, and flat architectural exterior master molds
- Integrated dual-tier workstation accessory ledges for cutting boards & colanders
- Precision-engineered hydraulic bottom drainage slopes preventing water pooling
- Porous resin dies with high mechanical tensile strength (>1.5 MPa casting)
Center
Ceramic Toilets
One-Piece Siphon & Rimless Smart WC Bowls
High-complexity internal siphon waterway core molds, rimless swirl vortex washdown channels, and wall-hung mounting geometries.
Key Mold Engineering Highlights:
- Multi-part hydraulic sliding core dies for fully glazed internal siphon trapways
- Rimless tornado / swirl vortex washdown channels
- Monolithic one-piece seamless casting tooling eliminating tank-to-bowl leak joints
- Heavy-duty 400kg (880 lbs) static load test compliant chassis tooling
Center
Ceramic Bathroom Sinks & Basins
Thin-Edge Vessel & Integrated Vanity Bowls
Ultra-thin-edge 3mm-5mm vessel rim master dies, 3D fluted and textured exterior relief walls, and integrated countertop vanity basins.
Key Mold Engineering Highlights:
- Ultra-thin 3mm - 5mm curved vessel rim master CNC milling dies
- Architectural fluted, grooved, and pillowed exterior relief textures
- Diamond-ground bottom mounting planes for zero countertop rocking (<0.5mm)
- Multi-stage high-pressure casting dies for rapid batch cycling
Our 6-Step OEM/ODM Customization Process
A transparent, predictable engineering roadmap from your initial 2D/3D sketches to international FCL container shipping.
Calendar shown for sinks & basins — golden sample Day 45, full delivery Day 90. Toilets run on a 60 / 120-day calendar (see Lead Times by Order Type).
Concept & Requirements (Briefing, Specs & Initial Scoping)
Provide 2D/3D CAD (.step / .dwg / .igs), physical samples, or industrial design concepts with target dimensions & aesthetic parameters.
Dedicated OEM engineering team reviews geometry, application requirements, target unit cost, and assigns senior mold engineer within 24h.
Lead Times by Order Type
Catalog production, bulk programmes, and full OEM development — the same numbers we write into the contract, broken down by category.
Catalog Reorder
Existing Molds · MOQ 100 Pcs
30 Days
Production lead time from deposit, fixed in the contract.
Bulk Order
Existing Molds · 1,000 Pcs
50–60 Days
Contract-fixed lead time for full-container programmes.
New OEM · Golden Sample
From Design Approval
45–60 Days
Design approval to fired first sample dispatch.
New OEM · Full Delivery
1,000 Pcs · From Design Approval
90–120 Days
Quoted end to end from design approval to finished 1,000-piece order.
Factory Capacity & Engineering Technology
We operate as a true, large-scale direct manufacturer with 106,000 m² production facilities, heavy industrial automated equipment, and seasoned in-house R&D engineering.
15+ Senior Tooling & CFD Engineers
Our in-house R&D team features ceramic tooling veterans with 15+ to 25+ years of experience in fine fireclay mold geometry and computational fluid dynamics (CFD) for advanced toilet siphon hydraulics.
Heavy Automated Machinery
Equipped with industrial 3-axis high-speed CNC mold engravers (24,000 RPM), high-pressure casting machines, 43 low-pressure fast-drainage vertical casting lines, and a 96-meter tunnel kiln with a 128 m³ shuttle kiln firing at 1200–1280°C.
Mass Scale Monthly Capacity
Massive production volume guaranteeing reliable lead times for big-box retailers, multi-family construction projects, and international brand importers.
Global Certifications & 100% Quality Verification
Sanitaryware products face stringent regulatory admission thresholds worldwide. TAITAO provides the full certification documentation required for customs clearance and commercial installation.
cUPC
USA & CanadaCompliant with the Uniform Plumbing Code (UPC) and the National Plumbing Code of Canada for residential and commercial builds.
CE
European UnionFull European conformity marking for toilet flushing performance, washbasin drainage capacity, load bearing, and surface cleanability.
UKCA
United KingdomUK conformity marking for sanitary appliances, basins, and rimless WC suites placed on the United Kingdom market.
WaterMark
Australia & NZWaterMark certification for plumbing products supplied to the Australian and New Zealand markets.
Client Privacy & 100% Intellectual Property Protection
We understand that your industrial designs, mold investments, and proprietary product aesthetics are your most valuable commercial assets. TAITAO enforces institutional-grade IP protection protocols for every OEM/ODM partner.
Bilateral Non-Disclosure Agreement (NDA) Prior to CAD Exchange
We execute formal, legally enforceable NDAs governed by international jurisdiction before reviewing your STEP / DWG files.
"Exclusive Tooling & Dedicated Production" Commitment
All tooling engineered for your brand is 100% exclusive. We strictly promise never to display, sample, duplicate, or sell your proprietary products to third-party clients.
Secure Tooling Archive & Tamper-Evident RFID Serial Vault
Customer molds are laser-engraved with proprietary serial numbers and preserved in our climate-controlled tooling vault with biometric access logging.
Zero IP Leakage Guarantee
10+ years of pristine B2B OEM manufacturing record serving top-tier plumbing brands across North America, Europe, Australia and New Zealand.
One Factory, Three Complete Product Lines
Source your entire program from a single kiln line — browse each collection for per-model specifications, CAD blueprints, and MOQ terms.
Kitchen Sinks
Fireclay farmhouse, workstation, inset and undermount sinks — every model with CAD blueprint and spec sheet.
View Collection
Toilets
Back-to-wall, rimless, one-piece, two-piece and wall-hung ceramic suites engineered for 180mm trap projection.
View Collection
Bathroom Basins
Inset, countertop and one-piece vanity-top ceramic basins for hotel and residential programs.
View CollectionFrequently Asked Questions
Clear answers to technical inquiries regarding 3-axis CNC mold development, volumetric shrinkage control, 45-to-60-day golden sample turnaround, and tooling IP exclusivity.
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.