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Custom Brass Bathroom Sink Faucet

A brass faucet for the bathroom sink is produced using precision casting and finished with a stable surface coating, making it well-suited for modern bathroom styles. It features a solid brass body, a zinc alloy handle, and a compact size of 19 × 16.5 cm, ensuring reliable durability, corrosion resistance, and convenient daily operation. Available in chrome, matte black, brushed nickel, and multiple custom colors, it is manufactured under strict plating and polishing standards to deliver a smooth finish and consistent quality. This faucet is perfectly suited for OEM/ODM bathroom brands, distributors, and project clients looking for direct factory customization.

Material
Brass Body + Zinc Alloy Handle
Material Standard
CW617N / HPb59-1
Function
Hot & Cold Water Mixing
Cartridge Lifetime
≥500,000 Cycles
Flow Rate
5–8 L/min
Working Pressure
0.05–0.6 MPa
Burst Pressure
≥3.5 MPa
Salt Spray Test
≥240 Hours
Material Reports
WRAS / RoHS / REACH / ICP / TDS Available
Surface Finish
Chrome / Matte Black / BN / Custom PVD
Inquiry

Description

Custom Brass Bathroom Sink Faucet Description

This custom brass bathroom sink faucet is built for reliability, specifically designed for OEM and private-label bathroom projects where consistent hydraulic performance, corrosion resistance, and long-lasting structural integrity are essential. The construction combines a solid brass body with a zinc alloy handle mechanism, measuring 19 × 16.5 cm. Through precision gravity casting and CNC machining, the basin mixer tap delivers stable dimensional accuracy and reliable water flow control. An integrated advanced hydraulic balancing system ensures smooth operation even during water pressure changes, making it a suitable option for both residential and commercial bathroom sink faucet applications across the globe. Surface finishes include chrome, matte black, brushed nickel (BN), and custom OEM colors, with electroplated coating thicknesses ranging from 8 to 12 micrometers, offering strong adhesion and effective corrosion protection. Each unit undergoes testing to withstand hydrostatic burst pressures of up to 1.6 MPa, ensuring structural safety and dependable sealing over extended use.

After-Sales Service Solutions for Commercial Sink Faucets

JEKARE provides a structured, engineering-driven after-sales support system designed to enhance long-term product reliability, minimize operational risks, and ensure seamless continuity for global OEM brands.

1. Technical Support & Installation Guidance

We deliver comprehensive technical assistance to guarantee correct setup and optimal performance of custom brass bathroom sink faucet systems across various plumbing configurations.

This includes guidance on installing basin mixer taps, adjusting to water pressure variations, and aligning cartridges. Our engineering team also aids distributors and installers in resolving issues such as inconsistent flow, leak prevention, and regional compatibility challenges to ensure stable on-site functionality.

2. Product Quality Issue Diagnosis & Root Cause Analysis

For any performance issues, JEKARE employs a systematic engineering diagnostic process to identify the root cause instead of merely addressing visible symptoms.

This involves evaluating cartridge wear, sealing failure points, surface coating defects, and pressure imbalance scenarios. Batch traceability records allow us to quickly determine whether problems stem from installation, usage conditions, or production inconsistencies, enabling precise corrective actions.

3. Spare Parts Supply & Replacement System

We maintain a reliable spare parts supply chain to support long-term product serviceability for OEM and project clients.

This includes ceramic cartridges, sealing kits, mounting hardware, aerators, and handle components. All replacement parts are manufactured under the same quality control standards as the original basin mixer tap system, ensuring consistent performance and compatibility.

4. Warranty Management & Service Commitment

JEKARE offers a structured warranty program based on project requirements and product specifications.

Coverage includes structural integrity, sealing performance, and surface finish stability. Verified quality issues are addressed through replacement assistance, technical repair solutions, or engineering improvement feedback, ensuring accountability throughout the product’s lifespan.

5. Global After-Sales Communication & OEM Support

We assist international customers with responsive after-sales communication systems designed for global distribution networks.

This includes multilingual technical documents, remote troubleshooting support for distributors and e-commerce sellers, and OEM brand service integration. Our goal is to ensure smooth communication among manufacturers, brands, and end-market installers.

6. Continuous Engineering Improvement Feedback Loop

Every after-sales case is treated as engineering feedback for ongoing product enhancement.

Field data is analyzed to improve cartridge lifespan, surface durability, hydraulic stability, and installation compatibility in future production runs. This ensures that each generation of custom brass bathroom sink faucet offers greater reliability and lower failure rates.

Manufacturing Process of a Wall-Mounted Bathroom Faucet With Sprayer

JEKARE produces wall-mounted bathroom faucets with sprayers by following a user-centered manufacturing workflow that prioritizes space-saving design, spray function integration, installation flexibility, and long-term operational reliability. From the initial idea through to the finished product, the process focuses on refining the connection between wall installation configurations, water delivery performance, and practical user requirements in residential, hospitality, and commercial bathroom environments.

Concept Design & Application Scenario Planning

Start by examining bathroom layouts, user habits, installation conditions, and market trends to define the faucet style, wall-mount setup, sprayer placement, and functional features. Design ideas are evaluated to strike a balance between visual appeal and practical usability.

Industrial Design & 3D Engineering Development

Turn product concepts into detailed 3D models, adjusting faucet proportions, handle positioning, sprayer integration, mounting structure, and internal component layout to ensure manufacturing feasibility and visual consistency.

Installation Interface Optimization

Develop the wall connection system by assessing mounting dimensions, water inlet positions, and plumbing compatibility. The structure is refined to ease installation, enhance alignment accuracy, and adapt to various bathroom construction conditions.

Water Outlet & Sprayer System Engineering

Design the water flow pathway between the main faucet outlet and the handheld sprayer to guarantee stable switching, balanced flow performance, and smooth user operation during different bathroom tasks.

Precision Component Manufacturing

Produce faucet bodies, mounting parts, sprayer fittings, and internal components using controlled machining and processing techniques to maintain dimensional accuracy and reliable assembly performance.

Surface Treatment & Design Finish Control

Apply premium finishing techniques such as chrome plating, matte black coating, brushed nickel, and PVD options. Each surface is treated to improve corrosion resistance, appearance consistency, and long-term durability.

Workpieces on Electroplating Rack

Modular Assembly & Function Calibration

Assemble cartridges, handles, spray parts, hoses, and decorative elements through standardized procedures. Functional adjustments are made to ensure smooth operation and precise water control.

Product Validation & Production Approval

Conduct water flow evaluation, leakage inspection, pressure endurance testing, sprayer performance verification, coating durability assessment, and final visual inspection before moving to mass production.

Jekare-Shower-Column-Testing-Lab

OEM Custom Development & Manufacturing Support

Deliver customized solutions, including exclusive product designs, structural modifications, finish personalization, branding options, packaging development, and scalable production services for global bathroom markets.

By following a design-driven and engineering-controlled manufacturing approach, JEKARE provides wall-mounted bathroom faucet with sprayer OEM solutions that feature optimized installation performance, flexible spray functionality, durable construction, and consistent production quality for contemporary bathroom projects.

Testing System for Bath Mixer Tap Performance

JEKARE operates under a structured ISO 9001 quality management framework to guarantee dependable OEM production performance, consistency, and compliance with international sanitary standards.

Quality Checks Include:

Leak resistance testing under simulated wall-mounted working pressure, based on the KTW approach

Each unit is tested under real installation pressure to confirm robust sealing performance and long-term protection against leaks.

Hydrostatic burst testing up to 1.6 MPa to verify structural integrity

High-pressure tests are carried out to confirm structural strength and ensure the product can handle extreme operating conditions without failure.

Salt spray corrosion testing (48–96 hours in humid environments, according to WRAS standards)

Accelerated corrosion tests evaluate material and surface durability in high-moisture conditions to guarantee lasting resistance and finish stability.

Surface coating adhesion and abrasion resistance testing

Electroplated and coated surfaces are assessed for adhesion strength and wear resistance to assure durability during regular use and cleaning.

Sprayer cycle endurance testing for long-term switching performance, validated through CE support

Sprayer and switching mechanisms undergo repeated operational cycles to confirm smooth function, longevity, and lasting reliability.

Batch dimensional inspection for assembly consistency, using WR270-compatible validation

Strict dimensional controls apply across production batches to ensure assembly precision, interchangeability, and consistent manufacturing quality.

Applications of Bathroom Sink Faucet Systems

Custom brass bathroom sink faucet systems are utilized extensively in a broad range of residential, commercial, and project-focused bathroom settings across the globe, such as:

Home bathroom renovation and remodeling initiatives

Often implemented in home upgrades and newly built houses where extended durability, modern aesthetics, and reliable daily operation are necessary.

High-end apartments and residential high-rise projects

Incorporated into premium residential developments that demand refined design, prolonged service life, and consistent water flow regulation.

Hotel, resort, and hospitality bathroom installations

Used in high-traffic hospitality environments where dependability, visitor comfort, and long-lasting performance are vital.

bathroom sink faucets

 

Commercial office and public facility bathroom systems

Applied in workplaces, shopping centers, airports, and other public spaces that require strong performance and low upkeep.

Bathroom showroom and retail display environments

Showcased in showrooms and retail stores for product presentation, design evaluation, and functional demonstrations.

Global OEM/ODM basin mixer tap development initiatives

Adopted by international companies for private label manufacturing, allowing adaptation in structure, surface finish, and branding.

Architectural specification and interior design projects

Selected for design-focused projects where product appearance, material quality, and system compatibility are key factors.

basin taps

 

why choose Jekare

FAQs

Q: What is the maximum lead time for a fully custom brass sink faucet, including design, mold creation, and sample production?

The total duration is 75 days: 30 days for mold creation, 15 days for sample casting and machining, and 30 days for finishing and assembly. Faster turnaround options exist upon request.

Q: Can you match a competitor's exact brass alloy composition?

Yes—we can perform a spectral analysis on your sample and replicate the same alloy, such as CZ132 or C46500. The minimum order quantity is 500 kg.

Q: How do costs differ between a custom forged brass faucet and a cast one?

Forging incurs tooling expenses of $5,000 to $8,000, but the cost per unit drops by 20% for larger batches (over 3,000 pieces). Casting tooling ranges from $2,000 to $3,000.

Q: Do you offer custom aerators with distinct flow types, like laminar, bubble, or spray?

Yes—we engineer aerators using Neoperl technology. New aerator tooling costs $1,500. The minimum order is 10,000 aerators.

Q: Can a push-pop drain assembly be included that matches the faucet’s custom finish?

Yes—we produce matching brass pop-up drains in sizes 1.75 inches or 2 inches. The finish is applied simultaneously to guarantee uniform color.

Finishing Option

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