Automotive AC Flapper Valve

Precision Metal Stamping Services That Deliver Performance and Value

At HRB Industries Corporation, we specialize in precision metal stamping services that combine advanced engineering with cost-effective manufacturing. Backed by a team of expert tool and die makers, we deliver innovative solutions for complex metal stamped parts, helping clients meet high performance standards while significantly lowering costs.

Our engineers bring decades of hands-on experience to every project, with deep expertise in tool and die design, progressive stamping, and high-tolerance components. This project, featuring a carbon steel stamped component for an automotive combustion system, is a testament to our capabilities.

Engineered Stamping Solutions for Challenging Geometries

The client approached us looking for a new stamping supplier to reduce part costs without sacrificing precision or durability. After reviewing the part specifications, we determined that achieving the required geometry and tolerances demanded a custom tooling approach.

While our extensive in-house stamping die library covers most applications, this part’s high aspect ratio geometry called for something more specialized. Our team engineered a custom stamping die system with extended reach and exceptional rigidity to handle the deep draw and complex form features — maintaining tight tolerances and consistent quality throughout the production run.

Precision, Consistency, and Cost Savings

Using our proprietary tooling, we produced over 12,000 metal stamped components with excellent repeatability and surface finish — eliminating the need for costly secondary machining. Each part was inspected using our CMM (Coordinate Measuring Machine) to verify ±0.004” tolerances across dimensions ranging from 0.5” to 13”.

Thanks to the precision of our metal stamping process, the client realized over 30% in cost savings compared to their previous supplier — all while meeting strict automotive industry standards for quality and performance.

Your Partner for High-Precision Metal Stamping

Whether you're sourcing automotive stamped components, industrial brackets, or custom assemblies, HRB Industries has the experience, engineering, and production capabilities to support your needs. Our focus on cost-efficient metal stamping and tooling innovation makes us a trusted partner for OEMs and Tier 1 suppliers worldwide.

Contact us today to learn how our metal stamping solutions can optimize your production, reduce costs, and enhance product quality.