Expert electroplating & surface finishing services

From high-conductivity silver plating for electronics to wear-resistant hard chrome for industrial tools, we deliver RoHS/REACH-compliant finishes in glossy, matte, or custom textures.

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Why Choose HOMAKE?

At HOMAKE, we transform surface finishing from a cost center to a competitive edge. With 20+ years of electroplating expertise, we deliver precision-engineered coatings that balance durability, aesthetics, and compliance for global industries. Our cyanide-free zinc plating and RoHS-certified trivalent chromium processes meet the strictest EU/US environmental mandates, while proprietary techniques like micro-arc oxidation and multi-layer alloy plating solve corrosion challenges in marine, automotive, and aerospace applications.

We thrive on complexity: Whether you need ±2μm tolerance coatings for medical devices or high-volume plating for 100,000+ EV battery contacts, our ISO 13485 and IATF 16949 certified facilities ensure military-grade consistency. Clients gain 30% faster time-to-market through zero-MOQ prototyping (3-day turnaround) and AI-driven DFM optimization.

From silver-plated RFID antennas to hard chrome hydraulic rods, we make surfaces work harder – so your products last longer, perform better, and comply effortlessly.

One-stop electroplating service capabilities

Our one-stop service Starts from rapid prototyping to high-quality surface finishings. We help you get the final product with ease and here in one place.

Traditional Electroplating (Wet Plating)

We offer industry-standard electroplating services with advanced chemical deposition technology for high-volume production. Our ISO-certified facilities use automated plating lines with precise controls to achieve uniform coating thickness within ±2μm (ASTM B456 standards). This serves both decorative finishes and functional corrosion protection needs.

Key capabilities include:

Multi-Stage Process Control: Acid copper plating baths ensure superior adhesion, with nickel/chrome layers adding enhanced durability.
Material Versatility: Processing capabilities for steel, zinc die-cast, copper alloys, and engineered plastics (through ABS pre-treatment).
Eco-Compliant Solutions: Environmentally responsible processes including cyanide-free zinc plating and trivalent chromium passivation that meet RoHS/REACH directives.

Perfect for automotive trim, plumbing fixtures, and industrial fasteners that need cost-effective, large-scale surface finishing.

Vacuum Plating (PVD Coating)

Our Physical Vapor Deposition (PVD) technology creates premium thin-film coatings in vacuum environments, blending nanotechnology with aerospace precision. Using magnetron sputtering and arc ion plating, we produce ultra-dense coatings that reach up to 3,200HV hardness (similar to diamond-like carbon) with finishes ranging from IP gold to gunmetal gray.

Advanced technical specifications:

Nanoscale Accuracy: Precise coating thickness control of 0.1-5μm (MIL-STD-1397 compliant).
Complex Geometry Coverage: Even coating distribution on deep grooves, threads, and micro-components (≤0.5mm features).
Industry 4.0 Integration: Real-time composition monitoring through in-situ optical emission spectroscopy.

Ideal for medical implants, luxury watch components, and optical devices that require superior wear resistance, biocompatibility, or decorative finishes.

Gallery of custom electroplating parts

Whether you need small precision die castings or large complex parts, we have the expertise and capability to produce high quality products for different applications.

Aluminum 2014

CNC

PE

Stainless steel brushed

Stainless Steel brushed

The process of our electroplating service

1. Upload your design

Upload your parts to our platform to have your project reviewed by our team

2. Receive a quote

Your account manager will work with our technical team and manufacturing partners to send you a quote within 48 hours

3. DFM & tool approval

Receive extensive Design For Manufacturing analysis to approve before construction of your tool begins

4. Receive T1 samples

We send you a golden sample for approval before starting production

5. Production & delivery

We produce your parts to match the golden sample & deliver them to you

6. Reorder as required

You can easily reorder parts by contacting your account manager

Different types of electroplating

From delicate decorative finishes to durable functional coatings, our electroplating solutions blend cutting-edge technology with expert craftsmanship to fulfill all your requirements.

Name	Image	Description
Zinc Plating (Galvanizing)		A cost-effective anodic coating providing electrochemical protection for steel substrates. The surface typically exhibits a matte gray appearance, which can be enhanced with chromate passivation to achieve colors (e.g., blue, yellow) or a clear finish. Surface smoothness depends on pre-treatment processes (e.g., acid pickling) and plating parameters. Minor roughness or unevenness may occur due to substrate imperfections or bath contamination.
Decorative Chrome Plating		A multi-layer process (e.g., Cu/Ni/Cr) producing a bright, mirror-like finish for aesthetic applications. The surface may show micro-cracks or faint streaking if current density or bath temperature is improperly controlled. Final appearance relies heavily on substrate polishing quality and intermediate nickel layer uniformity. Not suitable for high-corrosion environments without additional coatings.
Electroless Nickel Plating		A uniform, non-conductive coating applied through autocatalytic deposition, ideal for complex geometries. The surface appears semi-glossy and may include subtle "orange peel" texture if bath chemistry or pH is unbalanced. Phosphorus content (3–12%) influences hardness and corrosion resistance. Critical for applications requiring consistent thickness on irregular shapes.
Hard Chrome Plating		A functional coating prioritizing wear resistance and hardness (up to 70 HRC). The surface often has a dull gray finish with visible micro-cracks due to high internal stress. Thickness variations (>25 µm) may highlight substrate machining marks. Performance depends on current efficiency and post-grinding processes.
Tin Plating		A solderable, non-toxic cathodic coating with a silvery-white appearance. Thin coatings may reveal substrate grain structure, while thicker layers can develop minor dendritic growth in high-current areas. Susceptible to "tin whiskers" in humid environments. Surface porosity must be minimized for effective corrosion protection.
Alloy Plating (e.g., Zn-Ni, Sn-Cu)		Customized co-deposition of metals to achieve enhanced properties (e.g., Zn-Ni for salt spray resistance). Surface texture varies based on alloy composition—Zn-Ni appears slightly darker than pure zinc, while Sn-Cu mimics antique bronze. Process stability (pH, temperature) is critical to prevent compositional fluctuations and streaking.
Cadmium Plating		A high-corrosion-resistant coating for marine/aerospace applications, featuring a soft, bluish-gray finish. Toxic and restricted under RoHS; often replaced by Zn-Ni alloys. Surface may exhibit yellowish passivation films or blotchiness if rinsing is inadequate. Requires strict wastewater management during production.
Plastic Electroplating (ABS Chrome)		A multi-step process involving etching, electroless plating, and electrolytic layers to metallize plastics. Surface replicates the molded substrate’s texture—high-gloss finishes demand flawless injection molding. Delamination or blistering may occur if pre-treatment (e.g., palladium activation) is incomplete.

About HOMAKE

Protolabs and its network work together to bring you the world’s most comprehensive manufacturing solution. While the network can provide a large breadth of capabilities, Protolabs’ factories offer expedited manufacturing with automated in-house machines for the industry’s fastest lead times.

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Our production equipment & environment

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What can you achieve with HOMAKE electroplating surface finishing services?

HOMAKE provides comprehensive electroplating solutions for diverse industrial needs. From precision coatings for micro-electronic components to heavy-duty protection for large industrial assemblies, our surface finishing services deliver high-quality results with fast turnaround and cost efficiency. This streamlined process accelerates your manufacturing timeline, letting you focus on delivering market-leading products.

We excel in six core processes: Zinc Plating (Galvanizing), Decorative Chrome Plating, Electroless Nickel Plating, Hard Chrome Plating, Tin Plating, and Alloy Plating (e.g., Zn-Ni). Working with trusted partners, we use advanced technologies—including trivalent chromium passivation, cyanide-free zinc plating, and vacuum deposition—to ensure your designs achieve optimal corrosion resistance, conductivity, and aesthetic excellence.

We work with a broad range of substrates, from ferrous metals (steel, cast iron) and non-ferrous alloys (aluminum, copper) to engineered plastics. Our material portfolio meets global standards (RoHS, REACH, ASTM B633) and adapts to emerging industry requirements—from eco-friendly trivalent chromium to high-performance nickel-phosphorus coatings. Need custom plating specifications or complex multi-layer solutions? Contact our technical team or get an instant online quote. We eliminate production delays by offering seamless scaling from prototypes to full production runs, bypassing traditional RFQ waiting times.

FAQ's about Electroplating Services

How do you maintain consistent quality in electroplating processes?

We ensure consistent quality through advanced automated thickness monitoring and multi-stage inspections. Our facilities use XRF analyzers to guarantee coating precision within ±2μm, combined with salt spray testing (exceeding 1,000 hours for automotive parts) and adhesion checks compliant with ASTM B571 standards. With ISO 9001 and IATF 16949 certifications, we deliver military-grade reliability for applications ranging from micro medical implants to offshore drilling components.

Are your electroplating services compliant with EU/US environmental regulations?

Absolutely. Our eco-conscious processes include cyanide-free zinc plating and trivalent chromium alternatives that meet RoHS and REACH requirements. We’ve reduced hexavalent chromium content to 0.01% – 10x stricter than EU limits – while our closed-loop water recycling system achieves 95% reuse efficiency. These solutions are trusted by European solar energy clients and North American EV manufacturers.

What determines the cost of custom electroplating projects?

Costs are primarily driven by material selection (e.g., nickel vs. zinc coatings), part complexity (deep grooves or blind holes increase processing time), and order volume. For example, zinc plating typically costs 30% less than nickel for simple brackets, while high-volume orders over 50,000 units can reduce per-part costs by 25%. Upload your design to our online quoting tool for real-time estimates based on your specific geometry and finish requirements.

Can you handle small-batch orders for prototype development?

Yes, we specialize in low-MOQ prototyping with no minimum quantity requirements. Our rapid-turnaround service delivers plated samples in 3-5 working days – ideal for testing connector pins or trial production runs. We even accept 50-piece micro batches with full certification documentation, perfect for startups validating new IoT device housings or drone components.

What’s the typical lead time for production-scale electroplating orders?

Standard production cycles range from 7-10 days for orders below 10,000 units, leveraging our automated rack plating lines. For urgent bulk orders (100k+ pieces), we activate dual-shift operations to compress timelines by 40% while maintaining strict MIL-STD-1916 quality controls. Clients in the automotive sector particularly value our guaranteed on-time delivery for JIT manufacturing schedules.