Metal Finishing Services
Industrial Metal Finishing for U.S. Manufacturers
FIESCO provides precision metal finishing services from Mexico for manufacturers in California and across the United States. Our finishing capabilities help improve corrosion resistance, durability, wear resistance, surface performance, and appearance across a wide range of industrial components.
Anodizing
Anodizing solutions to improve resistance, finish, and surface protection for industrial components.
Precision Metal Finishing for California Manufacturers
Metal finishing is an important part of the manufacturing process because the right surface treatment can significantly improve how a component performs in its operating environment.
Depending on the material and application, finishing can provide protection against corrosion, wear, friction, moisture, chemicals, and other environmental conditions. It can also improve surface appearance, hardness, electrical properties, or overall service life.
FIESCO works with manufacturers to select and coordinate finishing processes according to the requirements of each component, from prototypes and first articles to recurring production programs.
Your Production Can't Wait
Reliable, high-speed manufacturing and direct delivery to keep your operations moving forward without delays.
Anodizing services
We offer extensive installed capacity for industrial surface finishing processes, including gloss black and matte black finishes, meeting demanding commercial, military, and aerospace standards. Our capabilities allow us to process parts of various sizes while maintaining consistent quality and performance.
All finishing operations are executed under a certified ISO 9001:2015 quality management system, ensuring full traceability, process consistency, and strict compliance with technical specifications. This provides our customers with the reliability, confidence, and quality assurance required for critical industrial applications.
- Aluminum 1100, 3003, 3004, 3105
- Aluminum 5052, 6061, 6063, and others
- Aluminum alloys
- Titanium (for specialized applications)
- Magnesium (processed under controlled conditions)
Powder Coating services
We offer extensive experience and strong installed capacity to support your production requirements, including process development and control across color, part size, and batch volumes. Our operations are designed to adapt to your specific manufacturing needs with precision and consistency.
Backed by robust logistics capabilities, we deliver end-to-end manufacturing solutions under strict compliance with our ISO-certified quality management system, ensuring reliability and full process control at every stage.
Working closely with our engineering team, we provide continuous technical, operational, and administrative support to resolve questions efficiently and ensure a well-supported, dependable service throughout the entire project lifecycle.
- Carbon Steel
- Stainless Steel
- Aluminum
- Galvanized Steel
- Iron
- Conductive Metal Alloys
Nickel Plating
We provide reliable solutions for a wide range of nickel finishing processes, fully compliant with international standards such as ASTM B733, ASTM B456, ISO 4527, ISO 4528, MIL-C-26074, and AMS 2404. Our capabilities support demanding industrial, commercial, and aerospace requirements.
Backed by an experienced engineering team, we work closely with our customers to address technical questions and develop finishing processes aligned with specific application needs. Collaboration and technical clarity are central to every project.
All operations are conducted under our ISO-based quality management system, ensuring full process control, traceability, and logistical support to meet customer specifications with consistency and confidence.
- Carbon Steel
- Stainless Steel
- Brass
- Copper
- Bronze
Heat treatment services
We provide heat treatment processes designed to improve the strength, durability, and performance of components, selected according to the material, final application, and real operating conditions. This process helps extend part lifespan and reduce service failures, ensuring reliable performance in demanding industrial applications.
5–7 Day Delivery Depending on Part Features and Volume
Prototype, Low, Medium, and High-Volume Production
Chrome Plating services
We provide installed capacity for both hard chrome plating and decorative chrome finishes, tailored to your specific applications and required industry standards. Our processes are designed to deliver durability, surface performance, and consistent quality across a wide range of components.
Working closely with our engineering team, we support the development and control of your production processes under our ISO 9001:2015–certified quality management system, ensuring reliable results, strict quality compliance, and on-time delivery for every project.
- Aluminum
- Aluminum Alloys
- Zinc
- Zinc Alloys
- Magnesium
Silver & Precious Metal Plating
We offer high installed capacity and strict process control for plating operations, fully aligned with applicable national and international standards. Our processes are designed to deliver consistent surface quality and reliable performance across a wide range of industrial applications.
All operations are conducted under an ISO 9001:2015–certified quality management system, ensuring full compliance with customer requirements, on-time delivery, and process consistency at every stage.
Supported by an experienced engineering team, we provide no-obligation technical assistance, working closely with our customers to ensure product quality from first article approval through continuous production.
- Steel
- Stainless Steel
- Copper
- Brass
- Nickel
Galvanizing services
We provide zinc coating as a durable corrosion-protection solution, ideal for components exposed to moisture, outdoor conditions, and harsh industrial environments.
The process creates an effective barrier over the base metal, extending part lifespan and ensuring reliable performance in demanding applications.
5–7 Days Delivery Depending On Part Features And Volume
Prototype, Low, Medium, And High-Volume Production
Choosing the Right Metal Finishing Process
The right metal finishing process depends on the material, operating environment, required performance, dimensional requirements, and intended application of the component.
| Finishing Process | Primary Benefits | Common Materials |
|---|---|---|
Anodizing |
Surface protection, durability, finish | Aluminum and aluminum alloys |
Powder Coating |
Protective and durable surface finish | Steel, stainless steel, aluminum |
Nickel Plating |
Corrosion and surface protection | Steel, stainless steel, copper, brass |
Heat Treatment |
Strength, hardness, and durability | Steels and metal alloys |
Chrome Plating |
Wear resistance and surface performance | Various metal components |
Silver Plating |
Specialized surface and performance properties | Steel, copper, brass, nickel |
Galvanizing |
Corrosion protection | Carbon steel, iron |
If you are unsure which process is appropriate for your component, FIESCO's engineering team can review your drawings, material specifications, application requirements, and production conditions.
Talk to Our Engineering TeamMetal Finishing for CNC Machined Components
Metal finishing is often the final step required to prepare a manufactured component for assembly or its intended operating environment.
FIESCO can coordinate finishing with CNC machining, helping manufacturers maintain control over the manufacturing process from the initial part geometry through the final surface treatment.
Our CNC machining services support milling, turning, conventional machining, Wire EDM, and Sinker EDM for prototypes, small batches, and production components.
This integrated approach can help reduce supplier coordination while maintaining consistency between the manufactured component and its final finishing requirements.
Technical support where your project requires it
- Baja California
- Nuevo León
- Querétaro
- Jalisco
- Mexico City
- California
- Arizona
- New Mexico
Binational presence that allows us to provide close technical support, efficient response times, and reliable manufacturing solutions.
Technical support where your project requires it
- Baja California
- Nuevo León
- Querétaro
- Jalisco
- Mexico City
- California
- Arizona
- New Mexico
Binational presence that allows us to provide close technical support, efficient response times, and reliable manufacturing solutions.
What is metal finishing?
Metal finishing includes surface treatment processes used to protect, improve, or modify the characteristics of manufactured metal components. Common processes include anodizing, powder coating, plating, heat treatment, and galvanizing.
What metal finishing services does FIESCO offer?
FIESCO provides anodizing, powder coating, nickel plating, heat treatment, chrome plating, silver plating, and galvanizing services for industrial components.
Why Choose FIESCO for Metal Finishing?
Partnering with an uncertified or slow vendor often leads to uneven layer thickness, flaking, or massive supply chain bottlenecks.
By integrating our surface finishing directly with our precision machining capabilities, we eliminate intermediate transport steps entirely. This close-knit workflow allows us to guarantee strict dimensional tolerances, even after the protective layer is applied.
We provide thorough quality control inspections to ensure flawless adhesion, helping your plant maintain a lean and reliable component inventory.
