Brass-body double handle bathroom faucets built for European, North American traditional, and hospitality project channels. Every unit cast, machined, finished, and tested on our own floor in Foshan. Ceramic disc cartridges, 500,000-cycle endurance tested. Ships with cUPC, CE, or WaterMark documentation for your market.
Sourcing Intelligence
The two handle bathroom faucet is not just a style variant of the single handle — it's a different product with a different buyer profile, different installation requirements, and different market positioning. Understanding that distinction is what determines whether this SKU earns its place in your catalog.
A two handle faucet — also called a double handle bathroom faucet — uses separate valves for hot and cold supply, each controlled by its own handle. The spout is a fixed body; flow and temperature are set by adjusting the two handles independently. That independent control is the functional core of the product, and it's what drives specification in certain markets and project types where a single-lever design is either not preferred or not permitted.
In European residential and renovation markets, two handle configurations are the default expectation in traditional and transitional bathroom styles. In North American master bath and hospitality projects, widespread two handle faucets on 8-inch centers are a standard specification for mid-to-premium vanity installations. In healthcare and assisted living facilities, separate hot and cold handles allow temperature to be preset and locked — a safety feature that single-lever designs can't replicate without additional hardware.
Each of these is a distinct commercial channel with its own order patterns and margin profile, and the two handle faucet is the product that opens them.
We've been manufacturing two handle bathroom faucets since the early years of our export operation. The European market was one of our first export destinations, and two handle configurations were a significant part of what those buyers needed. That history means the product has been refined through real export cycles — not just designed for a catalog.
Default expectation in traditional and transitional bathroom styles across EU renovation markets.
Widespread 8-inch center spec is standard for mid-to-premium vanity installations in North American hospitality projects.
Separate handles allow temperature to be preset and locked — a safety requirement single-lever designs can't meet without additional hardware.
Product Data
The specifications below reflect industry-standard values for this product type. Actual specifications may vary by configuration. Contact us for detailed product data sheets on specific SKUs.
| Parameter | Specification |
|---|---|
| Body material | C36000-equivalent free-machining brass, gravity cast |
| Handle count | 2 (separate hot and cold) |
| Valve type | Ceramic disc cartridge, 35mm or 40mm |
| Valve seat tolerance | ±0.05mm (CNC machined) |
| Mounting type | Deck mount (centerset or widespread) |
| Hole configuration | 3-hole (centerset 4-inch or widespread 8-inch centers) |
| Spout height | 4–6 in. (centerset); 8–10 in. (widespread) |
| Spout reach | Typically 4–5 inches |
| Flow rate options | 1.2 GPM / 1.5 GPM / 2.2 GPM (aerator-configured) |
| Supply connection | 3/8-inch compression or flexible braided hose |
| Operating pressure | 0.05–0.8 MPa |
| Test pressure | 0.6 MPa, 60-second leak test (100% outgoing inspection) |
| Endurance testing | 500,000 open/close cycles per cartridge assembly |
| Finishes available |
Chrome Brushed Nickel Matte Black PVD Gold Oil-Rubbed Bronze
|
| Certifications |
cUPC CE WaterMark ISO 9001:2015 SGS
|
Specifications shown are industry-standard values for this product type. Actual specifications may vary. Contact us for detailed product data sheets.
±0.05mm tolerance on the ceramic disc seat. Tight tolerances are what prevent drip-back and extend cartridge service life in high-cycle commercial environments.
Every unit pressure-tested at 0.6 MPa for 60 seconds before shipment. Not a sample-based QC pass — every unit.
Ceramic disc cartridges are endurance-tested to 500,000 open/close cycles — equivalent to decades of residential use or years of heavy commercial service.
Customization
Two handle bathroom faucets ship in multiple finishes and mounting configurations. The right combination depends on your sink cutout, design brief, and end-user expectations for durability.
Electroplated bright chrome. High reflectivity, easy to clean, and the most cost-effective finish. Standard choice for commercial and hospitality projects where maintenance frequency is high.
Satin-textured nickel PVD or electroplated. Hides water spots and fingerprints better than chrome. Popular in residential and boutique hotel bathrooms where a warmer tone is preferred.
Powder-coated or PVD matte black. Strong design statement for contemporary and industrial interiors. Requires a quality topcoat to resist chipping in high-use environments.
Physical vapour deposition gold. Harder and more corrosion-resistant than traditional gold plating. Preferred for luxury residential and high-end hospitality where finish longevity is non-negotiable.
Dark brown with hand-applied highlights that simulate aged bronze. Suits traditional, transitional, and rustic design schemes. Living finish variants develop patina over time.
Custom finishes and OEM colour matching available on qualifying order volumes. Contact us for details.
Handles and spout are mounted on a single base plate. Fits standard 3-hole sinks with 4-inch centre-to-centre spacing. Easier to install and seal than widespread configurations.
Spout and handles are separate components installed independently into three individual holes spaced 8 inches centre-to-centre. Preferred for vessel sinks, stone countertops, and upscale residential bathrooms.
Flexible supply lines allow handle placement to be adjusted between 4 and 8 inches. Useful for renovation projects where the existing sink hole spacing is non-standard.
Handle Styles
Cross handles, lever handles, and knob handles are all available depending on SKU. Cross handles are the most common choice for traditional and transitional designs; lever handles suit contemporary and ADA-compliant applications.
Installation Guide
Two handle faucets follow a straightforward installation sequence. The notes below cover the key compatibility checks and steps that prevent the most common field problems.
Confirm the number of pre-drilled holes and their centre-to-centre spacing before ordering. Centerset faucets require a 3-hole sink with 4-inch centres; widespread requires 8-inch centres. Attempting to force a mismatch is the single most common installation error on renovation projects.
Close the hot and cold shut-off valves under the sink. Open the existing faucet handles to relieve residual pressure. Place a bucket under the P-trap before disconnecting supply lines to catch standing water.
For centerset models, feed the supply shanks through the centre hole and position the base plate flat against the sink deck. For widespread, position the spout body and each handle valve independently. Apply the supplied gasket or a bead of plumber's putty under the base plate if the sink surface is not perfectly flat.
Thread the mounting nut and washer onto the shank from below the sink deck. Hand-tighten first to align the faucet, then snug with a basin wrench. Do not overtighten — brass shanks can crack under excessive torque. Typical torque is 2–3 Nm for plastic locknuts, 4–5 Nm for metal.
Connect hot (left) and cold (right) braided supply hoses to the corresponding faucet inlets and shut-off valves. Use PTFE tape on threaded connections. Hand-tighten plus a quarter turn with a wrench — no more. Cross-connecting hot and cold is a common error; label lines before connecting if working in a confined space.
Slowly open the shut-off valves and let the system pressurise. Check all threaded connections and the base plate seal for drips. Run both handles through full open and close cycles. Inspect under the sink again after 10 minutes of operation before declaring the installation complete.
Installer Tip
For widespread faucets on stone or solid-surface countertops, use silicone sealant rather than plumber's putty under the base components. Putty can stain porous stone surfaces over time.
The single handle faucet has one cartridge. The two handle faucet has two — one for hot, one for cold — and that doubles the number of components that need to perform consistently across the life of the product.
Two cartridges need to be matched: same ceramic disc flatness tolerance, same valve seat surface finish, same operating torque. If one handle feels stiffer than the other out of the box, your buyer notices. If one starts dripping before the other, the warranty claim is on you.
We source ceramic disc cartridges from qualified suppliers with their own test reports, and we run incoming functional checks on a sample basis before they enter the assembly line.
For two handle products specifically, we batch-match cartridges from the same production lot when assembling a single unit — this keeps the handle torque feel consistent between hot and cold on every faucet.
We started doing this after a run of two handle faucets where the hot and cold handles had noticeably different resistance. The cartridges were both within spec individually, but they came from different production lots with slightly different disc surface finishes. Batch-matching solved it.
The endurance test runs on both cartridges in the assembly — not just one. We test every production batch, not just new product introductions. A cartridge that passes 500,000 cycles at our test pressure is not going to fail in the first year of residential use, and it's not going to generate a warranty claim that eats into your margin on the batch.
Cartridges are sourced from qualified suppliers with their own test reports. We run incoming functional checks on a sample basis before they enter the assembly line — a second verification layer before any component reaches the production floor.
Valve seat threads are CNC machined to ±0.05mm tolerance. That's the tolerance that determines whether the ceramic disc seats cleanly against the valve seat — a loose fit is the primary source of drip failure in the field. We hold that tolerance on both valve seats in every two handle body, which means both handles seal correctly from day one.
Valve Seat Tolerance
±0.05mm
CNC machined, both seats
Endurance Rating
500K cycles
Both cartridges, every batch
Cartridge Sourcing
Batch-matched
Same lot per unit assembly
Drip Failure Root Cause
Loose Fit
Eliminated by ±0.05mm hold
Comparing handle configurations? Single Handle Bathroom Faucets use one cartridge and a different valve body geometry — see that page for the specification comparison.
Two handle bathroom faucets are not a niche configuration — they are the dominant format in specific, high-volume market segments. Understanding where demand concentrates helps you position inventory and set reorder cycles correctly.
European Market
Two handle configurations are the standard expectation in European bathroom design, particularly in Germany, France, the Netherlands, and the UK. Traditional and transitional bathroom styles — which represent the majority of renovation projects in these markets — specify separate hot and cold handles as a design norm, not an exception.
Volume SKU
Centerset, 4-inch centers
Premium Tier
Widespread, 8-inch centers
Order Range
500–2,000 units/SKU/season
Reorder Cycle
Tied to renovation pipelines
Finish Mix
CE certification is required for import. Our CE documentation ships with every order, so your customs clearance is straightforward.
North American Market
In North America, the two handle bathroom faucet occupies the traditional and transitional style segment — master bath vanities, period-style renovations, and mid-to-premium residential projects where the separate handle aesthetic is part of the design intent. Widespread configurations on 8-inch centers are the dominant format here.
Dominant Format
Widespread, 8-inch centers
Channel Value
Higher per-unit vs. centerset single handle
Buyer Profile
Mid-to-premium home improvement retailers, kitchen & bath specialty distributors, project-focused contractors
Finish Mix
cUPC certification covers both the NSF/ANSI 61 lead-free requirement and plumbing code compliance for North American import. Our cUPC documentation ships with every order.
The widespread two handle is one of the configurations where we see the most OEM activity from North American buyers. Custom handle styles and finish combinations are common requests — our in-house tooling room turns around a modified sample in 15–20 days.
Hospitality & Commercial
Hotel bathroom renovations are a strong channel for two handle faucets, particularly in properties targeting a traditional or boutique aesthetic. A 200-room renovation specifies the same faucet across every room — that's a 200-unit minimum order on a single SKU, often with a specific finish requirement to match the property's hardware palette. Repeat orders come when the property renovates additional floors or opens new locations.
The commercial case is also practical: separate hot and cold handles allow housekeeping staff to quickly identify which handle controls which supply, reducing the chance of scalding incidents in guest bathrooms. Some hospitality procurement specs explicitly require two handle configurations for this reason.
Healthcare & Assisted Living
In healthcare and assisted living facilities, the two handle faucet serves a specific safety function: the hot water handle can be preset to a maximum temperature and the cold handle left fully operational, giving caregivers control over the temperature range available to residents. This is a specification requirement in many assisted living and memory care facility standards — a function that single-lever faucets cannot replicate without a separate thermostatic mixing valve.
Orders in this segment tend to be project-based — a new facility or a wing renovation — with quantities ranging from 50 to 500 units depending on facility size. The specification cycle is longer than retail, but the orders are less price-sensitive and the repeat rate is high when the product performs.
Side handle configurations are often specified alongside two handle faucets in this segment for ADA compliance. If your catalog needs to cover both configurations, see our side handle bathroom faucet line.
Retail & Distribution
Style-Driven Volume
Traditional and transitional bathroom remodels. Buyers select on finish and handle style. Repeat SKU reorders driven by showroom sell-through.
Hospitality
High-Unit Project Orders
200+ unit minimums per renovation project. Finish matching to property hardware palette. Repeat orders on floor-by-floor rollouts and new locations.
Healthcare & Assisted Living
Specification-Grade Demand
50–500 units per facility project. Temperature-preset capability is a code requirement. Less price-sensitive; high repeat rate when product performs.
Surface & Finish
All five finishes run on our own lines in Foshan — chrome, brushed nickel, matte black, PVD gold, and oil-rubbed bronze. For a two handle faucet, finish consistency across both handles and the spout body is more visually critical than on a single handle design: the two handles are side by side, and any color variation between them is immediately visible. Running all finishes in-house, on the same line, with the same bath chemistry and process parameters, is what keeps that consistency controlled.
Multi-layer electroplating — copper base, nickel mid-coat, chrome top. The nickel mid-coat is the corrosion barrier; we run it at a minimum 8μm thickness. Passes 24-hour salt spray as a minimum, most batches clear 48 hours.
Same copper/nickel/chrome stack as chrome, with a brushed texture applied to the top coat and a lacquer seal over it. Hides water spots and fingerprints better than polished chrome — which reduces end-user complaints and your after-sales cost.
PVD-applied, 0.3–0.5μm coating thickness, cross-cut adhesion tested per batch. PVD is the only finish technology that holds matte black reliably in humid bathroom environments. Painted or powder-coated matte black shows wear at handle contact points within months.
Same PVD process as matte black, different target color. Strong in Middle East hospitality and premium residential globally. Higher per-unit value supports distributor margin. Available on runs of 200+ pieces.
Electroplated base with a hand-applied patina finish and lacquer seal. Traditional aesthetic, strong in North American period-style renovation. The patina application is a manual process — we control it in-house, which means the color depth is consistent across a batch rather than varying by operator.
Custom PVD colors are available on runs of 500+ pieces. If you're building a premium line with a specific finish palette, send us a reference sample or Pantone reference and we'll match it.
MOQ: 500 pieces per custom color
Request Custom Finish QuoteTwo Handle Finish Consistency Note
On a two handle design, the hot and cold handles sit side by side. Any color variation between them is immediately visible to the end user. Running all finishes in-house — same line, same bath chemistry, same process parameters — is what keeps that consistency controlled across both handles and the spout body.
Mounting Configuration
Two handle bathroom faucets come in two primary mounting formats, and the choice between them affects your target market, per-unit value, and container loading efficiency.
The hot and cold handles and spout are mounted on a single base plate, with the handles on 4-inch centers. Fits a standard 3-hole sink with 4-inch hole spacing.
Mounting
Single base plate; 3-hole sink, 4-inch hole spacing
Price Point
Lower per-unit cost than widespread; faster-moving in residential retail
Primary Markets
Residential retail; mid-range hospitality; European residential (dominant format)
Container Loading
2,000–3,000 units per 40HQ (smaller carton footprint)
Three separate pieces — hot handle, cold handle, and spout — each mounted independently through separate holes in the sink deck, typically on 8-inch centers. Requires a sink with three holes on 8-inch centers — confirm your buyer's sink specification before ordering.
Mounting
Three separate pieces; independent deck mounting; 8-inch centers
Price Point
Higher per-unit value; supports distributor margin
Primary Markets
Master bath vanities; premium residential; hospitality projects; North American mid-to-premium distribution (dominant format)
Container Loading
1,500–2,500 units per 40HQ (varies by spout height and carton dimensions)
4-inch to 6-inch spread, three separate pieces. Less common but specified in some European markets and in vessel sink applications where the sink deck has limited space. We can produce this configuration on request — ask us when you're specifying your order.
Available on request. Specify at order stage.
We provide a packing list with CBM and gross weight per SKU before you confirm the order. Use these figures for initial container planning.
Centerset / 40HQ
2,000–3,000
units (smaller carton footprint)
Widespread / 40HQ
1,500–2,500
units (varies by spout height)
Related configurations in the bathroom faucet line:
Internal Components
The cartridge is the component your end user interacts with every day. It determines handle feel, drip resistance over time, and warranty exposure. We offer three cartridge types across our two handle line — each suited to a different price tier and market expectation.
Two ceramic discs rotate against each other to control flow. Industry-standard for two handle faucets. Smooth quarter-turn operation, drip-resistant, and rated for 500,000+ cycles under normal residential use.
500,000+ cycle rating
Quarter-turn operation
Compatible with most water quality conditions
Lowest replacement part cost
Best for: residential retail, mid-range hospitality, entry-to-mid price tiers
Higher-density ceramic discs with tighter manufacturing tolerances. Rated for 1,000,000+ cycles. Noticeably smoother handle feel — relevant when your buyer is comparing products on a showroom floor or in a hotel room.
1,000,000+ cycle rating
Tighter disc tolerances — smoother feel
Supports longer warranty claims (5–10 year)
Preferred for hospitality and premium residential
Best for: premium retail, hospitality projects, branded private label programs
A rubber washer compresses against a seat to stop flow. Multi-turn operation. Lower upfront cost, but the washer wears over time and requires periodic replacement. Specified primarily for traditional or heritage-style designs where the multi-turn handle motion is part of the aesthetic.
Multi-turn operation (traditional feel)
Lowest component cost
Field-repairable with standard washer kits
Washer replacement needed over time
Best for: heritage/traditional style lines, price-sensitive entry tier, markets where field repair is preferred over replacement
We source ceramic disc cartridges from established Taiwanese and Chinese manufacturers with documented cycle test data. For buyers who require a specific brand — Sedal, Kerox, or equivalent — we can accommodate that at order stage. Specify your cartridge requirement when you submit your product brief.
If your market has a known cartridge brand preference (common in some European and Latin American markets), tell us early. Switching cartridge suppliers mid-production affects lead time.
Sedal (Spain)
Widely specified in European and premium North American programs. Available on request.
Kerox (Hungary)
European-manufactured, common in premium residential and hospitality specifications. Available on request.
OEM Ceramic Disc (Standard)
Our default. Cycle-tested, documented, cost-efficient. Suitable for most residential and mid-range commercial programs.
We can provide cycle test reports and material certifications for the cartridges used in your program. Useful for your own QC documentation or for meeting buyer requirements. Request at the sampling stage.
Regulatory Compliance
Flow rate requirements vary by destination market. Getting this wrong at the factory stage means rework, re-testing, or rejected shipments. We configure aerators and flow restrictors to your target market spec before the order ships.
Federal Maximum
2.2 GPM @ 60 PSI
EPAct / ASME A112.18.1
California / Colorado
1.2 GPM @ 60 PSI
CALGreen / state water efficiency codes
WaterSense (EPA)
≤ 1.5 GPM @ 60 PSI
Voluntary; required by some retailers and green building specs
Typical Range
6–9 L/min @ 3 bar
No single EU-wide mandatory limit; varies by member state
Water Label (Voluntary)
≤ 6 L/min for top rating
European Water Label scheme; increasingly required by retailers
Pressure Standard
Tested @ 3 bar (43.5 PSI)
Different test pressure than US — confirm with your buyer
Australia / New Zealand
≤ 9 L/min (WELS 3-star)
WELS scheme mandatory; 3-star or higher required for most retail
Canada
8.3 L/min @ 415 kPa
CSA B125.1; aligns closely with US federal standard
Middle East / GCC
Confirm per country
Standards vary; Saudi Arabia and UAE have specific requirements — ask us
Flow rate is controlled by the aerator insert. We stock aerator inserts in the common flow rates for US, EU, AU, and CA markets. When you specify your destination market, we install the correct insert before packing.
For mixed-market orders — for example, a buyer who distributes in both California and the rest of the US — we can pack spare aerator inserts in the carton so the installer can swap to the correct flow rate on-site. Specify this at order stage.
Important: If your buyer requires WaterSense certification or WELS registration, that certification must be obtained by the brand owner (your buyer or you), not the factory. We provide the product built to spec and the supporting test data. The certification application is your responsibility.
Aerator insert options we stock:
1.2 GPM
CA / CO / WaterSense
1.5 GPM
WaterSense / US general
2.2 GPM
US federal standard
6 L/min
EU Water Label / AU WELS
8 L/min
EU standard / CA CSA
Custom
On request — specify at order
Tell us your destination market when you request a quote. We'll confirm the correct aerator spec and flag any certification requirements relevant to your program.
OEM & Private Label
Two handle bathroom faucets are one of the most actively customized products in our bathroom line — handle style is a strong design differentiator, and buyers building a branded catalog often want a handle profile specific to their line. Here's what we can and can't do.
Lever, cross (X-shaped), knob, and blade handles are available across most body configurations. Custom handle profiles are available with new tooling — typical tooling lead time is 15–20 days for a handle die. Handle material options include zinc alloy (standard) and solid brass (premium, heavier feel, higher per-unit cost).
Height and reach adjustable within the body's structural constraints. Relevant for vessel sink applications where standard spout height may be too low.
All five standard finishes plus custom PVD colors on 500+ piece runs.
1.2 GPM, 1.5 GPM, or 2.2 GPM aerator configurations. Specify at order time for WaterSense or WELS compliance.
Shape and size of the base plate (for centerset) or individual escutcheons (for widespread) can be modified. Common request for buyers matching a specific vanity hardware line.
Custom carton printing, branded installation instructions, retail-ready packaging with your logo and barcode.
cUPC, CE, WaterMark test reports issued in your brand name for OEM orders meeting minimum volume thresholds.
Changes that affect the valve seat position require new casting tooling and re-validation of the cartridge fit. This adds 25–35 days to the first sample timeline and tooling cost. For most OEM projects, working within an existing body geometry and customizing the handle and finish is faster and more cost-effective.
The PVD line changeover cost doesn't make sense for either of us below that volume. Standard PVD colors (matte black, PVD gold) are available from 200 pieces.
200 pieces per SKU. Below that, the setup cost per unit makes the economics difficult. For market testing, 200 pieces is low enough to run a trial before committing to a full container.
ODM (existing body, adapted to spec)
First sample: 15–20 days
OEM with new body design or geometry changes
First sample: 25–35 days
Handle die tooling (new custom profile)
15–20 days — in-house tooling room, no outside vendor
We maintain an in-house tooling room for brass casting dies and CNC fixtures, so tooling revisions don't go to an outside vendor. For ODM projects — adapting an existing body from our catalog to your spec — first sample is typically 15–20 days. For OEM projects with new body designs or significant geometry changes, first sample is 25–35 days.
Send Your Design Brief or Reference SampleCertifications & Compliance
Two handle bathroom faucets ship into markets with different certification requirements, and the documentation your customs team needs varies by destination. Here's what we hold and what it covers.
| Certification | Market | What It Covers |
|---|---|---|
| cUPC | USA, Canada | NSF/ANSI 61 lead-free compliance, NSF/ANSI 372, plumbing code |
| CE | European Union | Pressure performance, material safety |
| WaterMark | Australia, New Zealand | AS/NZS plumbing standards compliance |
| ISO 9001:2015 | All markets | Quality management system |
| SGS | All markets | Third-party audit and testing verification |
cUPC compliance required us to qualify a low-lead brass alloy and validate our casting parameters against NSF/ANSI 61 and 372. We test every incoming brass batch for lead content using XRF analysis — this applies to all production regardless of destination market. Your North American buyers get lead-free product; so does everyone else.
WaterMark certification is mandatory — non-certified product cannot be legally installed. WELS water efficiency rating is required on product packaging; we configure the aerator to the correct flow rate and include the WELS rating on the carton label.
Test reports can be issued in your brand name once minimum volume thresholds are met. If you're adding a new handle style or finish to an existing certified body, we manage the certification extension documentation — you don't run a full re-certification from scratch.
SGS third-party audit reports are available on request for buyers whose procurement process requires independent verification beyond our own test documentation.
Lead-free compliance isn't destination-specific for us — every incoming brass batch is tested by XRF analysis regardless of where the order ships. North American buyers get lead-free product. So does everyone else.
Buyer Guidance
Decision-support answers for distributors, importers, and OEM buyers evaluating two handle bathroom faucets for their catalog.
Two handle faucets occupy the traditional and transitional style segment — they're specified in European residential, North American master bath, and hospitality projects where separate hot and cold control is either a design preference or a project requirement. Single handle faucets dominate North American residential volume and modern-style projects.
For a distribution catalog covering multiple markets, carrying both configurations covers the full style range. The two handle typically carries a higher per-unit value in the widespread format, which supports better margin for your channel.
Centerset (single base plate, 4-inch handle spread), widespread (three separate pieces, 8-inch centers), and mini-widespread (4–6 inch spread, three pieces) are the standard formats.
Centerset is the volume format in European residential; widespread is the dominant format in North American mid-to-premium distribution. Confirm your buyer's sink hole configuration before specifying — widespread requires a three-hole sink on 8-inch centers.
cUPC for North America (NSF/ANSI 61 and 372 lead-free compliance), CE for Europe, WaterMark for Australia and New Zealand, ISO 9001:2015, and SGS third-party audit.
All certifications are held at the factory level — new handle styles or finishes on certified bodies can be added without full re-certification. Test reports ship with every order.
200 pieces per SKU. Custom handle tooling is available from 200 pieces; custom PVD colors require 500 pieces minimum due to line changeover cost.
For a market test before committing to a full container, 200 pieces is workable — most new buyers in this category start with a 200–500 unit trial order.
We batch-match cartridges from the same production lot when assembling a single unit. Cartridges from different lots can have slightly different ceramic disc surface finishes, which affects operating torque. Batch-matching keeps the hot and cold handle feel consistent on every faucet.
Handle torque is also checked at final inspection on every unit — too stiff or too loose triggers a rejection.
WaterSense (EPA, USA) requires 1.2 GPM maximum for bathroom lavatory faucets. WELS (Australia) requires 6 L/min (approximately 1.6 GPM) or below. For European markets, most countries are at 6 L/min or below.
Specify your target market at order time and we'll configure the aerator accordingly. For mixed-market orders, we can pack different aerator configurations in the same container.
Send us your target configuration — centerset or widespread, handle style, finish, flow rate, destination market, and volume. We'll come back with a detailed quote, confirm which certifications apply, and flag any configuration details worth discussing before you commit to tooling or packaging.
If you're building a catalog that covers both European and North American markets, tell us your target price points and we'll recommend the handle and finish combinations that move in each market based on what our existing distributors are running.
Use our structured quote request form to specify your configuration, certifications, and volume in one submission. We'll respond with a detailed quote and flag any configuration details worth discussing before you commit to tooling or packaging.
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