Anodized Aluminum Extrusion Enclosures

Anodized aluminum extrusion enclosures are commonly used for electronics housings, control systems, industrial devices, instrumentation, EV components, and other OEM assemblies that need a lightweight yet durable metal housing. The anodized layer improves corrosion resistance, wear performance, and appearance, while the extrusion format supports clean profiles, modular designs, and efficient machining for cutouts, mounting points, and interfaces.

Anodising converts the aluminum surface into a durable oxide layer that improves corrosion resistance, surface hardness, and wear performance without adding a coating that can peel. It also enhances appearance and supports consistent finishes for visible products. Marcus offers Type II and Type III anodising, making it suitable for both standard industrial enclosures and more demanding precision or high-wear applications.

Yes. Marcus provides in-house CNC machining for aluminum components, including cutouts, threaded holes, mounting features, sealing faces, and precision interfaces. With 3/4/5-axis machining capability and tooling set from customer CAD data, the team can produce enclosure parts with tight tolerances on critical features. This helps customers receive production-ready housings instead of managing separate machining suppliers.

Yes. Marcus offers Type II anodising for standard protective and decorative applications, along with Type III hard anodise for higher wear resistance and improved surface hardness. This gives customers flexibility based on the enclosure's operating environment, handling conditions, and performance requirements. The process is suited to industrial, aerospace, electronics, and precision applications where finish consistency matters.

Yes. In addition to extrusion sourcing and anodising, Marcus supports CNC machining, surface finishing, and mechanical or electro-mechanical assembly. That means customers can consolidate multiple stages of enclosure production with one supplier, from raw profile through finished sub-assembly. This approach reduces coordination effort, improves quality control across stages, and helps shorten overall project lead times.

Marcus operates under IATF 16949:2016 and ISO 9001 certified quality systems, supported by structured manufacturing controls such as DFM, APQP, PPAP, and FAIR where required. Inspection capability includes inline checks and advanced metrology. For finishing processes, testing can include standards such as coating thickness, adhesion, and salt spray validation, depending on the selected treatment and customer specification.

Marcus supports customers in electronics, aerospace, energy, industrial manufacturing, healthcare, EV, and automotive sectors. These industries often require enclosure components with reliable dimensional control, durable finishes, and repeatable quality across production volumes. By combining extrusion sourcing with machining, finishing, and assembly, Marcus can support both functional industrial housings and more complex OEM enclosure programs.

Yes. Marcus supports programs from early development through scaled production using its broader manufacturing and assembly infrastructure. Customers can engage for prototype parts, pilot builds, or ongoing OEM supply, with engineering input available during development and quality controls maintained into production. This makes it easier to move from concept validation to repeatable manufacturing without changing suppliers mid-program.