Finishing services
CNC-Integrated Finishing Solutions
Advanced CNC Surface Preparation & Manufacturing Solutions
At FIESCO, we bridge the gap between high-performance surface protection and CNC precision. Our integrated approach ensures that every finishing process respects the tight tolerances of the original CNC-machined features, guaranteeing that coatings never compromise the perfect fit-up of your assemblies while maximizing the durability and aesthetic integrity of the final product.
Anodizing
Anodizing is the go-to solution for protecting CNC aluminum parts. This electrochemical process creates a durable, corrosion-resistant finish that becomes part of the metal itself. It’s perfect for aerospace and electronic components where you need extra surface hardness and a clean, professional look without changing the part’s critical dimensions.
Delivery times
Materials we work with
- Aluminum (6061, 7075, etc.)
- Carbon Steel (A36, 1018, 1045, etc.)
- Alloy Steels (4140, 4340)
- Tool Steels (A2, D2, O1, H13, S7, P20, M2, etc.)
- Stainless Steel (304, 316)
- Brass / Copper
- Engineering Plastics (Delrin/POM, Nylon, UHMW, PTFE/Teflon, PVC, Polyethylene, PMMA, Polycarbonate)
Powder Coating
For parts that need to withstand tough environments, powder coating offers a thick, impact-resistant protective layer. We use CNC-integrated masking to ensure that threads and tight-tolerance areas remain clean. It’s an ideal choice for industrial frames and sheet metal enclosures that require specific colors and long-lasting durability.
Delivery times
Materials wework with
- Aluminum (6061, 7075, etc.)
- Carbon Steel (A36, 1018, 1045, etc.)
- Alloy Steels (4140, 4340)
- Tool Steels (A2, D2, O1, H13, S7, P20, M2, etc.)
- Stainless Steel (304, 316)
- Brass / Copper
- Engineering Plastics (Delrin/POM, Nylon, UHMW, PTFE/Teflon, PVC, Polyethylene, PMMA, Polycarbonate)
Nickel Plating
Nickel plating provides an excellent balance of corrosion resistance, wear protection, and electrical conductivity. This finish is commonly used for CNC-machined hardware and automotive parts, offering a smooth, uniform layer that improves both the lifespan and the aesthetic appeal of the base metal.
Delivery times
Materials wework with
- Aluminum (6061, 7075, etc.)
- Carbon Steel (A36, 1018, 1045, etc.)
- Alloy Steels (4140, 4340)
- Tool Steels (A2, D2, O1, H13, S7, P20, M2, etc.)
- Stainless Steel (304, 316)
- Brass / Copper
- Engineering Plastics (Delrin/POM, Nylon, UHMW, PTFE/Teflon, PVC, Polyethylene, PMMA, Polycarbonate)
Heat Treating
To enhance the mechanical properties of your components, we offer specialized heat treating. By precisely controlling heating and cooling cycles, we can increase the hardness, strength, or flexibility of CNC-machined steel and alloys, ensuring your parts can handle the specific stresses of their final application.
Delivery times
Materials wework with
- Aluminum (6061, 7075, etc.)
- Carbon Steel (A36, 1018, 1045, etc.)
- Alloy Steels (4140, 4340)
- Tool Steels (A2, D2, O1, H13, S7, P20, M2, etc.)
- Stainless Steel (304, 316)
- Brass / Copper
- Engineering Plastics (Delrin/POM, Nylon, UHMW, PTFE/Teflon, PVC, Polyethylene, PMMA, Polycarbonate)
Chrome Plating
For high-tech electronics and telecommunications, we offer precision plating with silver and other conductive metals. This process ensures maximum electrical and thermal conductivity on CNC-machined connectors and contacts, providing the high-level performance required for sensitive signal transmission.
Delivery times
Materials wework with
- Aluminum (6061, 7075, etc.)
- Carbon Steel (A36, 1018, 1045, etc.)
- Alloy Steels (4140, 4340)
- Tool Steels (A2, D2, O1, H13, S7, P20, M2, etc.)
- Stainless Steel (304, 316)
- Brass / Copper
- Engineering Plastics (Delrin/POM, Nylon, UHMW, PTFE/Teflon, PVC, Polyethylene, PMMA, Polycarbonate)
Silver & Precious Metal Plating
Chrome plating is ideal for components that require extreme surface hardness and reduced friction. Beyond its high-mirror shine, it provides a layer of protection against heavy wear and oxidation, making it a preferred choice for hydraulic rods and high-performance industrial tools.
Delivery times
Materials wework with
- Aluminum (6061, 7075, etc.)
- Carbon Steel (A36, 1018, 1045, etc.)
- Alloy Steels (4140, 4340)
- Tool Steels (A2, D2, O1, H13, S7, P20, M2, etc.)
- Stainless Steel (304, 316)
- Brass / Copper
- Engineering Plastics (Delrin/POM, Nylon, UHMW, PTFE/Teflon, PVC, Polyethylene, PMMA, Polycarbonate)
Galvanizing
Galvanizing is the ultimate defense for steel parts exposed to the elements. By applying a protective zinc coating, we prevent rust and extend the life of large-scale sheet metal structures and industrial hardware, providing a cost-effective, heavy-duty solution for outdoor applications.
Delivery times
Materials wework with
- Aluminum (6061, 7075, etc.)
- Carbon Steel (A36, 1018, 1045, etc.)
- Alloy Steels (4140, 4340)
- Tool Steels (A2, D2, O1, H13, S7, P20, M2, etc.)
- Stainless Steel (304, 316)
- Brass / Copper
- Engineering Plastics (Delrin/POM, Nylon, UHMW, PTFE/Teflon, PVC, Polyethylene, PMMA, Polycarbonate)
High-Precision CNC Finishing Services
We deliver high-precision finishing and surface solutions that support demanding industrial operations, combining advanced coating technology, CNC-integrated masking, and strict quality control to ensure consistent aesthetic and protective standards.
Our finishing processes are designed to handle complex geometries, preserve tight tolerances, and ensure reliable surface durability across a wide range of production requirements, from CNC-machined prototypes to full-scale industrial manufacturing.
Why Choose Fiesco for Welding services?
- CNC-Integrated Precision
- Advanced Technology
- Multi-Material Expertise
- Strict Quality Control
- Prototype to Production
- Strategic Nearshoring
Finishing Services from mexico to The United States
Full-Service Finishing Solutions From Baja California to the United States
At FIESCO, we offer a complete, binational solution for your surface treatment needs. By integrating finishing directly with our CNC machining and fabrication services, we eliminate the logistical risk of using third-party coaters.
U.S. manufacturers benefit from a single point of contact that manages everything from the initial CNC-programmed manufacturing to the final aesthetic and protective coating. Our proximity to the border ensures that your finished parts—protected by high-quality coatings and strict quality control—are delivered to your facility with the same speed and reliability as a domestic supplier.
Explore Our Advanced CNC Finishing Technology
At FIESCO, we leverage cutting-edge surface finishing technology to manage complex coating and treatment specs with total precision. Our advanced facility, combined with CNC-calibrated processes, allows us to treat a wide array of materials while ensuring a uniform, high-quality finish for everything from custom prototypes to high-volume production runs.
Through this technology, we meet the most stringent industry standards—delivering consistent aesthetic and protective quality, rapid turnaround times, and the reliable on-time delivery our U.S. partners depend on.
Fiesco Precision
Material Selection & Cost Optimization
Choosing the right material is critical for both performance and cost efficiency.
At Fiesco Precision, our engineering team works with clients to evaluate design requirements, industry standards, and budget considerations to recommend the most effective material options.
This ensures durability, functionality, and cost control across every project.
Smarter Choices, Better Results
Through detailed analysis and supplier integration, we identify materials that balance strength, machinability, and price.
By optimizing both the selection and usage of raw materials, we help reduce waste, control production costs, and keep your projects within budget without compromising on quality.
Let’s Bring Your Vision to Life With High-Precision CNC Finishing & Surface Treatment
Need clean, accurate cuts delivered fast? Fiesco Precision provides reliable laser cutting solutions designed to meet your exact specifications, timelines, and production requirements.