Bathtub Faucets Built for B2B Volume
Brass bathtub faucets built for B2B volume — deck-mount, wall-mount, and freestanding configurations, all from a single certified source. Every unit ships with cUPC, CE, or WaterMark documentation matched to your destination market. OEM from 200 pieces with in-house tooling.
Engineering & Quality
What Makes a Bathtub Faucet Order Go Wrong — and How We've Engineered Around It
We've been shipping bathtub faucets to distributors and contractors since 2008, and the failure patterns are consistent: finish delamination in humid climates, cartridge drip after 18 months, and documentation that doesn't clear customs in the buyer's target market. Those aren't quality problems in the abstract — they're warranty claims, container holds, and lost accounts. The bathtub faucet line we run today is built around eliminating those three failure modes specifically.
Failure Mode 1
Body Material & Corrosion
The body is C36000-equivalent free-machining brass, gravity cast in-house. We evaluated zinc alloy for a cost-reduction project a few years back and rejected it for the core body — the corrosion performance in chlorinated water systems didn't hold up to our export market standards.
Brass costs more to cast, but it's the right call for a product that sits in a wet environment for 10–15 years. Your downstream customers don't return a faucet after 18 months; they return it after 3 years, and by then the warranty claim lands on you.
Failure Mode 2
Cartridge Drip & Valve Failure
The cartridge assembly is where most bathtub faucet failures originate. We run 500,000-cycle endurance testing on every production batch — not just on new product introductions. The ceramic disc valves we use come from qualified suppliers who pass a 50,000-cycle pre-qualification test before entering our approved list.
We've removed two cartridge suppliers over the years who passed paper qualification but showed early failure rates in our endurance testing. The approved list is short for a reason. Valve seat threads are machined to ±0.05mm tolerance — a loose valve seat is the most common source of drip failure in the field, and it's a tolerance call, not a luck call.
Failure Mode 3
Finish Delamination in Humid Climates
Surface finishing runs entirely in-house across five options: chrome, brushed nickel, matte black, PVD gold, and oil-rubbed bronze. Chrome goes through a copper/nickel/chrome electroplating stack — the nickel mid-coat is what gives the finish its corrosion resistance, and skipping it is a common cost-cutting move in the industry.
Our chrome passes 24-hour salt spray as a minimum, with most batches clearing 48 hours. For buyers targeting humid-climate markets — Southeast Asia, the Gulf, coastal Australia — the 48-hour result matters for your return rate.
The Engineering Summary
Three failure modes. Three engineering responses. The result is a bathtub faucet line that holds up in the field, clears customs in your target markets, and doesn't generate warranty claims that erode your margin three years after the sale.
Discuss your quality requirementsBody Material
C36000 Brass
Gravity cast in-house
Cycle Testing
500,000
Every production batch
Valve Seat Tolerance
±0.05mm
Machined precision
Salt Spray (Chrome)
48 hrs
Most batches clear
Product Range
Bathtub Faucet Configurations: Deck-Mount, Wall-Mount, and Freestanding
The three mounting configurations serve different installation contexts and different market segments. Understanding which one your buyers are specifying determines which SKU you need in your catalog.
Configuration 01
Deck-Mount Bathtub Faucets
Deck-mount bathtub faucets mount directly to the tub deck or surround, with supply connections running through the deck. This is the most common configuration in North American residential and hospitality projects — the installation is straightforward, the rough-in is standard, and the product ships as a complete unit.
Our deck-mount range covers single-handle and two-handle configurations, with standard 3-hole and 1-hole deck patterns. Spout reach runs 5–7 inches on standard models, with extended-reach options available for wider tub formats. This is the configuration most of our North American distributor accounts stock as their primary SKU.
Handle Options
Single & Two-Handle
Deck Patterns
1-hole & 3-hole
Spout Reach
5–7 in (standard)
Primary Market
North America
Configuration 02
Wall-Mount Bathtub Faucets
Wall-mount bathtub faucets supply water from the wall rather than the deck, with the spout projecting over the tub rim. This configuration is standard in European bathroom design and increasingly specified in premium North American renovations.
The installation requires precise rough-in positioning — supply centers are typically 6–8 inches apart, and the spout height above the tub rim needs to be specified at the time of order. We supply wall-mount bathtub faucets with both exposed and semi-concealed supply connections; the exposed configuration is easier to install and service, while the semi-concealed version gives a cleaner visual profile for premium-tier projects.
Finish Coordination Note
Wall-mount is the configuration where finish consistency across a mixed-SKU order matters most. If your buyer is specifying wall-mount faucets alongside matching towel bars and accessories, the finish needs to come from the same plating run. We can coordinate that.
Supply Centers
6–8 in apart
Supply Connection
Exposed or Semi-Concealed
Configuration 03
Freestanding Bathtub Faucets
Freestanding bathtub faucets stand independently from the tub and wall, with supply connections running through the floor. They're specified almost exclusively with freestanding soaking tubs — the visual pairing is the point. This is a premium-tier SKU that commands higher margin and attracts a different buyer profile than deck-mount or wall-mount configurations.
The floor supply rough-in is the critical spec: supply centers are typically 3–4 inches apart, and the floor flange finish needs to match the faucet body. Our freestanding range includes floor-mount supply kits as standard, with adjustable supply risers to accommodate floor-to-tub-rim height variation across different tub models.
Sourcing Note
Freestanding faucets are the SKU where buyers most often get burned by finish inconsistency between the faucet and the tub filler spout. If your catalog includes both, coordinate the plating run. We can supply matched sets.
Supply Connection
Floor-Mount
Supply Centers
3–4 in apart
Supply Kit
Included Standard
Primary Market
Premium / Luxury Tier
Configuration Comparison at a Glance
| Spec | Deck-Mount | Wall-Mount | Freestanding |
|---|---|---|---|
| Supply Connection | Through deck | Through wall | Through floor |
| Rough-In Complexity | Low | Medium | Medium–High |
| Primary Market | North America (residential & hospitality) | Europe, premium NA renovations | Premium / luxury tier |
| Margin Profile | Standard | Standard–Premium | Premium |
| Finish Coordination Risk | Low | Medium | High |
| Tub Compatibility | Drop-in, alcove, undermount | Any (wall-adjacent) | Freestanding soaking tubs |
Surface & Finish
Bathtub Faucet Finishes: What Holds Up and What Doesn't
Finish is the first thing an end user notices and the first thing that fails if the plating process isn't controlled. Here's how we approach each finish in our bathtub faucet line and what you should know before you specify.
Chrome
Chrome is the volume finish — it accounts for the majority of bathtub faucet orders across all configurations. The plating stack is copper-nickel-chrome, with a minimum chrome layer of 0.3 microns. Salt spray performance on our standard chrome is 48 hours; most batches clear that threshold.
Best For
Volume residential, hospitality, contractor-grade
Brushed Nickel
Brushed nickel is the second-highest volume finish in our line. The satin texture hides water spots and minor surface wear better than polished chrome, which is why it's popular in residential applications where end users aren't wiping down fixtures daily. The brushing is done mechanically before plating, not after — this gives more consistent texture depth across a production run.
Best For
Residential, mid-to-premium tier, mixed-finish bathrooms
Oil-Rubbed Bronze
Oil-rubbed bronze is a living finish — the surface is intentionally non-uniform, with highlight and shadow variation that's part of the aesthetic. The base is a chemically darkened brass or bronze layer, sealed with a lacquer topcoat. The topcoat is the variable: a thicker lacquer gives better durability but slightly flattens the visual depth. We tune this based on the application.
Best For
Traditional, transitional, and rustic design styles
Matte Black
Matte black has been the fastest-growing finish in our bathtub faucet line for the past several years. The finish is a PVD or powder-coat process over the plated brass body — PVD gives better hardness and scratch resistance, while powder coat is more cost-effective for price-sensitive SKUs. We offer both; the spec sheet will indicate which process applies to a given model.
Best For
Contemporary, minimalist, and industrial design styles
Polished Gold / PVD Brass
Gold finishes split into two categories: electroplated gold and PVD brass. Electroplated gold is less expensive but softer and more prone to wear at contact points. PVD brass is harder, more consistent in color, and holds up better in high-use applications. For bathtub faucets — which see less daily contact than kitchen faucets — electroplated gold is acceptable for mid-tier SKUs; PVD is the right call for premium positioning.
Best For
Luxury, Art Deco, and maximalist design styles
Brushed Gold
Brushed gold combines the warm tone of gold with the low-maintenance surface of a satin texture. It's increasingly specified in premium residential projects where polished gold reads as too formal. The process is PVD over a mechanically brushed substrate — the brushing direction and depth affect the final appearance, so we maintain tight process controls on this finish to ensure batch-to-batch consistency.
Best For
Premium residential, transitional luxury, mixed-metal bathrooms
The Finish Durability Question Buyers Always Ask
"Which finish lasts longest?" is the wrong question. The right question is: which finish holds up in the specific use environment your end user has? A polished chrome faucet in a low-humidity guest bath will outlast a matte black faucet in a steam-heavy master bath, regardless of the underlying plating quality.
What we can control is the plating process: layer thickness, adhesion, and topcoat chemistry. What we can't control is the installation environment or the cleaning products the end user applies. Our finish warranty covers manufacturing defects in the plating process — not wear from abrasive cleaners or chemical exposure.
Ask about finish specs for your applicationHardest Finish
PVD (all colors)
Best scratch resistance
Best Value
Chrome
Lowest cost, proven process
Spot Hiding
Brushed Nickel / Gold
Satin texture masks water marks
Fastest Growing
Matte Black
Contemporary demand driver
Technical Specifications
Specifications below represent industry-standard values for this product type. Actual specifications may vary by model and configuration. Contact us for detailed product data sheets on specific SKUs.
| Parameter | Deck-Mount | Wall-Mount | Freestanding |
|---|---|---|---|
| Body material | C36000-equivalent brass | C36000-equivalent brass | C36000-equivalent brass |
| Valve type | Ceramic disc cartridge | Ceramic disc cartridge | Ceramic disc cartridge |
| Cartridge endurance | 500,000 cycles | 500,000 cycles | 500,000 cycles |
| Spout reach | 5–7 in (127–178 mm) | 6–10 in (152–254 mm) | 8–12 in (203–305 mm) |
| Supply connection | 3/8 in compression | 1/2 in NPT / BSP | 1/2 in NPT / BSP |
| Flow rate | 1.8–2.2 GPM @ 60 PSI | 1.8–2.2 GPM @ 60 PSI | 1.8–2.2 GPM @ 60 PSI |
| Max working pressure | 0.6 MPa (87 PSI) | 0.6 MPa (87 PSI) | 0.6 MPa (87 PSI) |
| Leak test | 0.6 MPa / 60 sec, 100% | 0.6 MPa / 60 sec, 100% | 0.6 MPa / 60 sec, 100% |
| Handle configuration | Single or two-handle | Single or two-handle | Single handle |
| Deck holes required | 1-hole or 3-hole | Wall rough-in | Floor flange |
| Available finishes | Chrome, brushed nickel, matte black, PVD gold, oil-rubbed bronze | Chrome, brushed nickel, matte black, PVD gold, oil-rubbed bronze | Chrome, brushed nickel, matte black, PVD gold, oil-rubbed bronze |
| Salt spray rating | 24h min / 48h typical | 24h min / 48h typical | 24h min / 48h typical |
| Certifications | cUPC, CE, WaterMark | cUPC, CE, WaterMark | CE, WaterMark |
Deck-Mount
Wall-Mount
Freestanding
Specifications are industry-standard values for this product type. Contact us for exact data sheets on specific models.
Get a Quote with Your Target SKUCertification Coverage Across Your Export Markets
The certification question is where bathtub faucet sourcing gets complicated for buyers covering multiple markets. A product that clears US customs doesn't automatically clear Australian customs, and a factory that holds cUPC doesn't necessarily hold WaterMark. We've built the certification stack specifically to cover the markets our buyers actually ship to.
North America
Covers North American plumbing code compliance — required for sale in most US states and Canadian provinces. Our cUPC qualification required us to tighten incoming brass alloy controls significantly; the lead content requirements under NSF/ANSI 61 forced us to qualify a new alloy supplier and revalidate our casting parameters. We apply those tighter controls to all production regardless of destination market, so the lead compliance that cUPC requires is built into every unit we ship.
Europe / UK
Covers European conformity, required for sale in EU member states and the UK. The CE marking on our bathtub faucets covers the relevant pressure equipment and construction product directives applicable to sanitary fittings.
Australia
Covers the Australian market, administered under the Plumbing Code of Australia. WaterMark is one of the more demanding certifications to maintain — the product registration system requires ongoing compliance and periodic re-testing. We've held WaterMark since 2018 and maintain active registrations for our core bathtub faucet SKUs.
Quality System
Covers the quality management system across all production. SGS third-party audit reports are available on request for buyers whose procurement process requires independent verification.
Certification Coverage by Configuration
| Configuration | cUPC | CE | WaterMark | ISO 9001 |
|---|---|---|---|---|
| Wall-mount | ||||
| Deck-mount | ||||
| Freestanding | ||||
| Shower combo |
cUPC for freestanding configurations is available on request for buyers requiring North American code compliance — contact us to discuss lead times and SKU scope.
Full certification documentation — test reports, registration certificates, and audit summaries — is available under NDA for qualified buyers.
Request Certification DocsFinish Options & Durability Standards
Finish selection is one of the most common sources of post-shipment complaints in the faucet category — not because the finishes fail in testing, but because buyers and their customers have different expectations about what "brushed nickel" or "matte black" actually looks like. We address this by providing physical finish samples before production confirmation and by documenting our finish specifications in writing so there's no ambiguity at inspection.
Chrome
PVD / electroplate
48h salt spray min
Brushed Nickel
PVD
48h salt spray min
Matte Black
PVD
48h salt spray min
Brushed Gold
PVD
48h salt spray min
Oil-Rubbed Bronze
Electroplate
24h salt spray min
Polished Gold
PVD
48h salt spray min
PVD vs Electroplate
PVD (Physical Vapor Deposition) finishes are harder and more scratch-resistant than traditional electroplate. We use PVD for all finishes where the process is compatible with the color target. Electroplate is used for oil-rubbed bronze where the antiquing effect requires a process that PVD can't replicate.
Color Matching & Samples
We provide physical finish samples before production confirmation on all orders. If you're matching to an existing product line or a specific color reference, send us a sample and we'll evaluate the match before committing to production. Color variation between batches is controlled to ΔE < 1.5 under D65 illuminant.
Custom Finishes
Custom finish development is available for orders above 500 units per SKU. Typical development lead time is 6–8 weeks including sample approval. Custom finishes require a one-time tooling and qualification fee; contact us for a project-specific quote.
Physical finish samples are available at no charge for qualified buyers. Lead time for sample dispatch is 5–7 business days from request confirmation.
Request Finish SamplesMarket Segments Where Bathtub Faucets Move at Volume
Bathtub faucets aren't a single market — the configuration, finish, and price point that moves in one segment won't move in another. Here's where our buyers are finding consistent volume.
Segment 01
Residential Renovation Supply
Deck-mount two-handle faucets in chrome and brushed nickel are the core SKU for hardware distributors serving the residential renovation market. Order patterns in this segment run 500–2,000 units per SKU per season, with reorders driven by contractor demand. The margin profile is moderate but the reorder cycle is predictable — once a contractor specifies your SKU, they reorder it.
Key Spec for This Segment
- cUPC compliance required
- Clean installation package: supply lines, drain assembly, and mounting hardware included
- Predictable reorder cycle once contractor-specified
Segment 02
Hospitality & Multifamily Project Supply
Hotel renovation and multifamily construction projects specify bathtub faucets in volume — a 200-room hotel renovation can run 200–400 units of a single SKU. The specification process is longer (architect approval, value engineering, submittal review), but the order size justifies the lead time. Wall-mount configurations are increasingly specified in premium hospitality projects.
Critical Requirement
Consistent finish quality across a large batch. A 400-unit order where 20 units have finish variation creates a visible problem in the installed project. Our dedicated assembly lines and batch-level plating controls are built for this.
Segment 03
E-Commerce & Online Retail Distribution
Freestanding bathtub faucets are a strong performer in the online retail channel — the product photographs well, the price point supports online margin, and the buyer's customer is typically a homeowner doing a bathroom renovation who found the product through search. For this channel, packaging durability matters as much as the product itself.
Our Packaging Standard
Double-wall cartons with molded pulp inserts — designed to survive parcel carrier handling without damage claims.
Damage claims in the parcel channel are a margin killer. We've seen buyers switch suppliers specifically because their previous source had a 3–5% damage rate on freestanding faucets.
Segment 04
OEM for Overseas Manufacturers
Some of our buyers are manufacturers in other categories — bathroom furniture, shower enclosures, prefab bathroom pods — who need a bathtub faucet to complete their product offering without building faucet manufacturing capability. We supply OEM bathtub faucets under their brand from 200 pieces, with custom packaging, labeling, and finish specifications.
OEM Lead Time
25–35 days from order confirmation for a standard OEM run on an existing body.
Customization Parameters and What They Mean for Your MOQ
OEM and ODM customization is a core part of how we work — most of our repeat buyers have at least one custom element in their bathtub faucet order. Here's what's actually customizable and what the constraints are.
Finish Customization
Most Common RequestThe most common request and the most straightforward. All five standard finishes are available on any configuration from standard MOQ.
Custom Colors (Outside Standard Five)
Available on PVD runs of 500 pieces or more. The PVD process can hit most RAL colors with reasonable accuracy. We recommend a finish sample approval before committing to a production run.
Standard MOQ: 200 pieces per finish per SKU
Handle & Spout Configuration
ODM ProjectsIf you have an existing handle design or a reference product you want to match, our R&D team can develop matching handle tooling.
Handle Modifications (Existing Body)
15–20 day tooling lead time
New Body Tooling
25–35 day tooling lead time
Minimum for Handle Customization: 500 pieces to amortize tooling cost at a reasonable per-unit rate
Branding & Packaging
Standard OEM ServicesYour logo on the product body, your brand on the packaging, and your SKU labeling on the carton.
Logo on product body — laser engraving or casting
No minimum above standard 200-piece MOQ
Brand on packaging + SKU labeling on carton
No minimum above standard 200-piece MOQ
Custom-printed cartons
500-piece minimum for custom-printed cartons
Supply Connection Thread Standard
No Additional CostNPT vs BSP is specified at the time of order at no additional cost — we stock both thread configurations and switch at the machining stage.
NPT
North American Markets
BSP
European / Australian Markets
This matters for buyers covering both North American and European/Australian markets from a single SKU base.
What Can't Be Customized Without Significant Tooling Investment
The core body geometry and internal valve geometry are fixed per model. If you need a fundamentally different body shape, that's a new tooling project with a 35–50 day lead time and a tooling cost that we quote separately.
For most buyers, the right approach is to select the body geometry from our existing range and customize the surface elements — that's where the fastest turnaround and lowest tooling cost lives.
Tooling Investment Summary
How We Pack and Ship Bathtub Faucets
Bathtub faucets are a mid-weight, mid-volume product. Here's exactly what to expect from container planning through documentation — so your freight forwarder and compliance team have what they need before the shipment moves.
Container Capacity
A 40HQ container typically holds 800–1,200 units depending on configuration. Freestanding models run lower due to the floor column. We calculate carton dimensions against container floor plans and provide a packing list with CBM and gross weight per SKU before you confirm the order — so your freight forwarder can quote accurately.
Carton Construction
Standard carton packing uses double-wall corrugated with molded pulp inserts for the faucet body and handle assembly. Supply lines, drain assemblies, and mounting hardware are packed in separate poly bags within the same carton. Each unit is individually poly-bagged before boxing.
The packing spec is designed for both container shipping and parcel carrier distribution. If you're splitting a container between warehouse stock and direct-to-consumer fulfillment, the same carton works for both channels.
Shipment Documentation
Documentation travels with every shipment: commercial invoice, packing list, certificate of origin, and the relevant test reports (cUPC, CE, WaterMark as applicable to your destination market). For North American shipments, we prepare the HS code classification.
Lead Times at a Glance
Standard Catalog Items
Order confirmation to container loading
OEM Orders with New Tooling
Order confirmation to container loading
Bathtub Faucet FAQ
Answers to the questions that come up most often during sourcing — certifications, configuration choices, cartridge reliability, MOQs, spout geometry, and finish durability.
What certifications do your bathtub faucets hold for the North American market?
What certifications do your bathtub faucets hold for the North American market?
Our bathtub faucets hold cUPC certification, which covers NSF/ANSI 61 lead content requirements and ASME A112.18.1 performance standards — the two certifications required for sale in most US states and Canadian provinces. The cUPC test reports travel with every North American shipment.
If your state or municipality has additional requirements (California's AB 1953 lead-free standard, for example), our brass alloy specification meets the ≤0.25% weighted average lead content threshold. Contact us for the specific test report documentation your compliance team needs.
Deck-mount vs. wall-mount bathtub faucet: which configuration should I stock?
Deck-mount vs. wall-mount bathtub faucet: which configuration should I stock?
For a North American residential distribution business, deck-mount is the higher-volume SKU — it's the standard configuration for most tub installations and the easiest for contractors to install. Wall-mount is a smaller but growing segment, primarily in premium renovation and hospitality projects.
If you're building a catalog from scratch, start with deck-mount in chrome and brushed nickel, then add wall-mount once you have a customer base asking for it. For European distribution, the ratio flips — wall-mount is more standard in European bathroom design, and deck-mount is the specialty item.
What causes bathtub faucet cartridges to drip, and how do you prevent it?
What causes bathtub faucet cartridges to drip, and how do you prevent it?
The two most common causes are a loose valve seat (a machining tolerance issue) and ceramic disc degradation from sediment or water chemistry. We address the first by machining valve seat threads to ±0.05mm tolerance — a loose seat is a tolerance call, not a random failure.
We address the second by running 500,000-cycle endurance testing on every production batch using ceramic disc valves from pre-qualified suppliers. If a cartridge supplier's discs show early degradation in our endurance testing, they come off the approved list. The practical result: our bathtub faucet cartridges carry a field failure rate well below the industry average for drip complaints.
What is the minimum order quantity for OEM bathtub faucets with custom branding?
What is the minimum order quantity for OEM bathtub faucets with custom branding?
Per SKU per finish for standard OEM — your branding on our existing body and packaging. Designed to let you run a market test before committing to a full container.
Required for custom handle tooling or body modifications — to amortize tooling cost at a reasonable per-unit rate. Also required for custom-printed cartons.
How do I specify the right spout reach for a bathtub faucet order?
How do I specify the right spout reach for a bathtub faucet order?
Spout reach needs to match the tub width and the position of the faucet on the deck or wall.
Standard alcove tubs (60 in.) — deck-mount
5–6 inch spout reach is typical
Wider freestanding or drop-in tubs (66–72 in.)
7–9 inch reach is more common
Wall-mount configurations
Spout height above tub rim is the critical dimension — 6–8 inches is standard; premium installations often specify higher
If you're sourcing for a specific project or product line, send us the tub dimensions and we'll recommend the right spout geometry.
What finish holds up best in high-humidity environments like coastal markets or spa facilities?
What finish holds up best in high-humidity environments like coastal markets or spa facilities?
For high-humidity environments, brushed nickel and matte black (both applied over our copper/nickel/chrome electroplating stack) perform better than standard chrome in long-term corrosion resistance — the brushed texture is more forgiving of water spotting and minor surface oxidation.
PVD gold is the most durable finish we offer for humid environments. The PVD coating at 0.3–0.5μm thickness is harder than electroplated finishes and more resistant to tarnishing.
For coastal markets specifically, we recommend specifying the 48-hour salt spray test result (which most of our bathtub faucet batches achieve) rather than the 24-hour minimum. We can provide the extended test report on request.
Start Your Bathtub Faucet Inquiry
Most new buyers in this category start by sending us a reference product or a target retail price point — we'll come back with a configuration recommendation, a spec sheet, and a landed cost estimate for your target market.
If you already know your SKU requirements, send us the configuration, finish, volume, and destination market and we'll quote within 24 hours.
Phone
+86-0757-81228796Address
Block A, Jinsha Smart Manufacturing Park, No. 88 Xilian East Road, Danzao Town, Nanhai District, Foshan City, Guangdong Province, China (528216)
Request a Quote
Send your configuration, finish, volume, and destination market. We respond within 24 hours.