Stainless Steel Faucet Manufacturer — OEM & ODM Factory in China
AIM is a specialized stainless steel faucet factory in Wenzhou, China. We manufacture lead-free SUS304 & SUS316 stainless steel kitchen faucets, bathroom faucets, and concealed shower systems for wholesalers, distributors and project contractors in 60+ countries. All products are crafted through investment casting, hydroforming, deep drawing and laser seamless welding — with 1.5 mm+ wall thickness and mill-certified Cr 18 %+ / Ni 8 %+ composition for genuine SUS304 quality.
Stainless Steel
Production Capacity
Served
Recommended Stainless Steel Faucets & Shower Systems
Featured stainless steel kitchen faucets, bathroom faucets and shower systems from our Italy Collections — all manufactured from lead-free SUS304 with brushed, polished, or PVD finishes. SUS316 marine-grade stainless steel available as a custom option for coastal and healthcare projects.
Chrome Square Kitchen Faucet DG02050
Italy Collections square-design stainless steel kitchen sink faucet. SUS304, chrome finish, single-hole deck mount. Breaking the limits of traditional round designs with clean geometric lines.
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Pull-Down Spray Kitchen Faucet DG60050-2
Brushed gold PVD stainless steel kitchen faucet with pull-down sprayer. SUS304, 1.5 mm wall thickness. Available in brushed stainless steel, matte black and brushed gold finishes.
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3-in-1 Kitchen Faucet DG60050-1
Stainless steel kitchen faucet with integrated filtered water outlet and pull-down spray. SUS304, available in brushed stainless steel and black stainless steel kitchen faucet finishes.
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Dual Lever Kitchen Mixer DG60050
Monobloc stainless steel kitchen faucet with dual lever handles. SUS304, brushed finish, pull-down sprayer. Classic design for residential and commercial kitchen sink installations.
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Exposed Shower System DG02042
Italy Collections chrome exposed shower set with tub spout, rain shower head and handheld sprayer. SUS304 stainless steel construction for hotel, resort and luxury residential bathroom projects.
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Wall-Mounted Bath Mixer DG02030
Italy Collections wall-mounted stainless steel bath mixer tap with handheld shower. SUS304, available in chrome, brushed stainless steel and PVD gold finishes for bathroom renovation projects.
View product →Why Stainless Steel Faucets Are Replacing Traditional Brass
| Feature | SUS304 / SUS316 Stainless Steel | Traditional Brass |
|---|---|---|
| Lead Content | Naturally lead-free — no dezincification required | May contain lead; requires dezincification treatment |
| Corrosion Resistance | Excellent — resists rust, chemical and salt-spray exposure | Subject to dezincification and green patina over time |
| Hardness | Higher Rockwell hardness; scratch-resistant surface | Softer alloy — scratches and dents more easily |
| Composition | Cr 18 %+ / Ni 8 %+ verified per batch (mill certificate) | Cu-Zn alloy; composition varies by grade |
| Tensile Strength | ≥ 580 MPa — high structural integrity | ≈ 300–400 MPa depending on alloy |
| Wall Thickness | 1.5 mm+ standard; supports passivation treatment | Variable; often thinner cast walls |
| Recyclability | 100 % recyclable with low energy input | Recyclable but requires energy-intensive copper smelting |
| Cost Trend | Stable pricing — not driven by copper commodity cycles | Volatile — directly tracks copper market pricing |
Stainless Steel Faucet Manufacturing Process
Crafted with multiple sophisticated processes under one roof — from investment casting and hydroforming to laser seamless welding and PVD coating. Mirror-grade reflective surfaces, smooth and burr-free finishes, breaking the limits of traditional round and square designs.
Investment Casting (Lost Wax)
Stainless steel precision casting using silica-sol shells. Complex faucet bodies and valve housings cast to tight tolerances — the primary forming process for investment cast valve bodies.
Internal High-Pressure Hydroforming
Seamless hollow faucet bodies formed under hydraulic pressure (IHPH). Creates integrated hydroformed faucet shapes — special curves and luxury styles impossible with traditional casting.
Tube & Spout Deep Drawing
Deep drawn spouts and tubes formed from flat stainless steel sheet through single or multi-stage drawing. Uniform wall thickness at 1.5 mm+ for structural integrity.
Laser Seamless & TIG Welding
Laser seamless welded stainless faucet joints with argon arc (TIG) welding. Weld undercut controlled to ≤0.02–0.05 mm — invisible seams after polishing.
CNC Precision Machining
Multi-axis CNC milling and turning for threads, valve seats, and mating surfaces. Tight tolerances for cartridge fit and leak-free assembly.
Surface Finishing & PVD Coating
Mechanical brushing, mirror polishing, and PVD vacuum coating. Available in brushed stainless steel, matte black, brushed gold, rose gold, gunmetal and more.
Premium Stainless Steel Faucet Finishes
Stainless steel does not accept traditional electroplating — AIM builds color and texture through mechanical finishing and PVD vacuum coating for long-lasting, scratch-resistant surfaces.
Quality Control & Reliability Testing
Every stainless steel faucet from our factory passes function and structural checks before packing. Steel wall thickness verified at 1.5 mm+; weld seam quality controlled to documented tolerances.
100 % Water Leakage Testing
Every unit is individually water-tested prior to packing.
Pressure Resistance Testing
Concealed shower valves are 100 % pressure tested to spec.
Flow Rate Inspection
Flow rate checked against product specification.
Surface & PVD Inspection
PVD coating thickness and finish uniformity verified.
Weld Seam Quality
Weld undercut controlled to ≤0.02–0.05 mm.
Material Traceability
Every steel batch verified with mill certificate — Cr 18 %+, Ni 8 %+, tensile strength ≥ 580 MPa confirmed. Raw material sourced to GB/T national standard with full chemical and mechanical test records.
Why Choose AIM — Your Stainless Steel Faucet Factory Partner
- 8+ years focused exclusively on stainless steel faucet manufacturing
- 1,000,000+ faucets annual capacity — Wenzhou production, Yuhuan tooling
- ISO 9001 certified; CE, cUPC, ACS, WRAS, KC compliance ready
- Full OEM & ODM: custom logo, packaging, PVD finish, and new mold development
- SUS304 standard; SUS316 marine-grade available as custom option
- 1.5 mm+ wall thickness; Cr 18 %+ / Ni 8 %+ mill-certified per batch
- Standard orders 7–20 days; OEM 15–25 days; ODM 45–90 days
- Ships to 60+ countries — mixed-container logistics for distributors & agents
Stainless Steel Faucet Solutions by Industry
Residential Buildings
Hotels & Resorts
Commercial Kitchens
Restaurants & Food Service
Healthcare Facilities
Luxury Apartments
Public Infrastructure
Distributors & Agents
Inside the Stainless Steel Faucet Factory
See how AIM manufactures stainless steel faucets — from raw SUS304 material to investment casting, hydroforming, laser welding, CNC machining and final quality inspection.
Frequently Asked Questions
Stainless steel faucets are naturally lead-free, highly corrosion-resistant, and require less maintenance than brass. SUS304 and SUS316 grades offer superior hardness, scratch resistance, and stable pricing — making them ideal for residential, commercial and healthcare applications where safety and durability matter.
Our standard production uses SUS304 stainless steel — every batch verified with a mill certificate confirming Cr 18 %+, Ni 8 %+ composition and ≥ 580 MPa tensile strength to GB/T national standard. SUS316 (marine grade) is available as a custom option — currently our DG20653 three-section kitchen faucet offers a ready SUS316 variant.
Our stainless steel faucets are manufactured with a minimum wall thickness of 1.5 mm. This supports passivation treatment for enhanced corrosion resistance, and ensures solid hand-feel and long-term structural durability.
Yes. AIM applies high-quality PVD vacuum coating for matte black and other color finishes. PVD provides strong scratch resistance, corrosion resistance, and long-lasting color retention — significantly more durable than traditional paint or electroplating.
Brushed stainless steel finishes feature a directional grain that resists fingerprints and hides light scratches, making them ideal for high-traffic kitchens. Polished (mirror) finishes give a brighter, reflective appearance suited to luxury bathroom and hotel installations.
Our stainless steel faucet factory uses investment (lost wax) casting, internal high-pressure hydroforming, tube deep drawing, laser seamless welding, TIG (argon arc) welding, CNC precision machining, and PVD vacuum coating — all under one roof with a dedicated Yuhuan tooling facility for ODM development.
Yes. We provide full OEM and ODM services — custom logo (laser-etched or embossed), custom packaging, project-specific PVD color matching, and new mold development. MOQ from 200 pcs for OEM; 500 pcs for ODM.
Get Your Stainless Steel Faucet Quote Today
Tell us your target market, certification requirements and order volume — our stainless steel faucet factory team will respond with pricing, lead time and sample options within one business day.
Ready to Launch Your Custom Faucet Line
Genuine SUS304, Mill-Certified Per Batch — Every batch verified for Cr 18%+ / Ni 8%+ composition and ≥580 MPa tensile strength with 1.5mm+ wall thickness. SUS316 marine-grade available for coastal and healthcare projects.- Multi-Process Manufacturing Under One Roof — Investment casting, hydroforming, deep drawing, laser seamless welding, CNC machining and PVD coating in a single facility — 1,000,000+ faucets annual capacity.
- 100% Quality Testing on Every Unit — Each faucet passes water leakage, pressure resistance, flow rate and PVD inspection before packing; weld seams controlled to ≤0.02–0.05mm.
- Full OEM & ODM with 8 Global Certifications — ISO 9001 certified; CE, cUPC, ACS, WRAS, NSF and KC ready. Custom logo, packaging, PVD finishes and new mold development — MOQ from 100 pcs.
- Fast Lead Times, 60+ Countries Served — Standard orders 7–20 days, OEM 15–25 days. Mixed-container logistics for distributors and agents shipping worldwide.