Full-Service Sheet Metal Fabrication Capabilities

Get full-spectrum sheet metal fabrication services from a single partner. With decades of experience and a commitment to precision, we cater to complex projects across various industries with a wide range of capabilities. From first-article prototypes to production-ready assemblies, our vertically integrated capabilities reduce lead times and help you scale smarter.

We operate out of a state-of-the-art facility equipped with laser cutting systems, turret punches, precision press brakes, panel benders, in-house hardware insertion, certified welding, and automated inspection tools. Whether you're in aerospace, defense, medical, or commercial manufacturing, HPM is your single-source partner for quality-driven results.

Core Metal Fabrication Services

  • Herold Precision Metals Laser Cutting

    Laser Cutting

    Fiber laser systems with cutting capacity up to 10kW deliver fast, repeatable results. Whether you're running a quick-turn prototype or scaling to high-volume production, these systems cut a wide range of metals with precision. Nesting software and integrated quality checks support consistent outcomes.

  • Herold Precision Turret Punching

    Turret Punching

    Need louvers, hinges, or tapped holes in your parts? Seven turret punch machines allow for high-speed forming with built-in 3D features. Great for designs that require deep forming and dimensional complexity.

  • Herold Precision Metals Press Brake Forming

    Press Brake Forming

    Automated Amada press brakes up to 14 feet long and 220 tons in capacity accommodate a variety of part geometries and production volumes. Offline programming and tool changers help keep your project on schedule.

  • Herold Precision Metals Panel Bending

    Panel Bending

    For larger enclosures or parts with multiple bends, the Salvagnini P4 panel bender reduces setup time and secondary operations. It's an efficient option for clamshell housings and vertical forms.

  • Herold Precision Metals Hardware Installation

    Hardware Installation

    Whether you're working with PEM nuts, standoffs, or other fasteners, high-speed hardware insertion machines provide a reliable installation method. Cosmetic consistency and repeatability are built into every run, allowing us to produce almost 2 million pieces of hardware each year.

  • Herold Precision Metals Welding

    Welding

    Certified TIG, MIG, and spot welding is available to meet your exact specs. With a CWI in-house for inspection and traceability options, welded parts meet both quality and compliance expectations.

  • Herold Precision Metals Machining

    Machining

    Need milled cutouts, tapped holes, or countersinks? HPM offers precision CNC machining to support part features that go beyond cutting and forming, especially for specialty materials or tight tolerances.

  • Herold Precision Metals Electro-Mechanical Assembly

    Electro-Mechanical Assembly

    Simplify your sourcing with value-added services like basic riveting, cable routing, soldering, and harnessing. HPM can deliver tested, production-ready assemblies that save time and reduce internal workloads.

  • Herold Precision Metals Deburring

    Metal Finishing & Deburring

    Parts get the finishing touches they need with edge smoothing, grinding, or brushing. Cosmetic finishes can be dialed in for parts that end up in front of customers, utilizing expert staff experience and specialized equipment.

  • Herold Precision Metals Finishing

    Coatings & Screening

    Painting, plating, silk screening, and more are coordinated through a trusted network of partners. All finishing is managed under HPM’s quality system for consistency and control.

  • Herold Precision Metals Warehousing

    Warehousing & Logistics

    Need a more flexible supply chain? HPM offers warehousing support, including JIT and Kanban programs, to manage your inventory and help reduce overhead while maintaining production continuity.

What You Can Build With Us

Ideal for mid-to-high-volume production, HPM's capabilities support complex geometries, tight tolerances, and high cosmetic standards.

Customers turn to HPM for:

  • Brackets, panels, and enclosures

  • Chassis, faceplates, and flanges

  • Work-in-process subassemblies

  • Finished goods with wiring, screening, or coatings

Materials We Fabricate

We support a wide range of metal materials to match performance, finish, and cost requirements across industries. Here are the metals we work with most frequently:

  • Aluminized Steel

    • Type 1, Type 2

  • High Strength Steel

    • Grade 50, Grade 80, 4130, 4140

  • Spring Steel

  • Stainless Steel

    • 304, 301, 430, 316, 316L

  • Aluminum

    • 5052, 6061, 3003

  • Pre-anodized Aluminum

  • Copper

  • Carbon Steel

    • 1018, 1008, A36

  • Galvanized Steel

    • G30, G60, G90

  • Galvanneal Steel

    • A40, A60

  • Brass

  • Pre-painted Steel

  • Pre-Painted Aluminum

Quality & Compliance Standards

UL Certified Logo
ITAR Logo
ISO 9001:2015 Logo
RoHS Compliant Logo
FMA Member Logo

HPM is certified to ISO 9001:2015, ensuring every process adheres to strict quality controls. For regulated environments, HPM also maintains ITAR registration, is RoHS-compliant, and is supported by an in-house Certified Welding Inspector (CWI) who oversees TIG, MIG, and spot welding operations. Projects benefit from:

  • Sophisticated measurement tools and rigorous inspection at every stage backed by digital First Article Inspection Reports (FAIRs) and Production Part Approval Processes (PPAP) for full traceability.

  • Statistical quality verification through Cp/Cpk studies and precision tolerances (as tight as ±0.005″ depending on part geometry).

  • Continuous improvement programs and regular audits to exceed industry expectations .

What this means for you: You can trust that your parts are manufactured to exact specifications, fully documented, and compliant with industry standards, saving time on QA reviews and ensuring consistency from prototype to production.

Industries We Support

Our fabrication capabilities are trusted by engineers and buyers across multiple sectors. Whether you need medical-grade parts or rugged enclosures, we tailor each solution to your application:

Let’s Build Something Great Together

Whether you’re refining a prototype or ramping up production, HPM is ready to support your next project with precision, reliability, and service.