Core Capabilities

Fine Blanking

Our fine blanking presses (100–700 tons) produce close-tolerance components with superior edge quality and flatness, ideal for parts requiring clean shearing, dimensional stability, and minimal secondary processing.

Metal Stamping

With press capacities up to 700 tons and bed lengths up to 168 we offer progressive die metal stamping, compound stamping, and high-speed stamping. Our team handles complex tooling in-house to deliver precision parts efficiently at scale.

Plastic Injection Overmolding

We mold one material over another to produce composite parts with improved strength, functionality, and aesthetics. Our experience with insert placement, bonding, and cycle optimization supports complex applications across industries.

CNC Machining

Precision turning, milling, EDM, plasma, and waterjet cutting are available to meet tight tolerances and support complex geometries. These services are especially valuable for prototyping, short runs, or refining stamped and fine blanked parts.

In-House Tooling

In-house tooling eliminates delays and allows for design adjustments on the fly. Our experienced toolmakers leverage advanced equipment to build and maintain fine blank and stamping dies for maximum consistency and longevity.

Engineering

Our engineering team helps streamline product development and reduce complexity at every stage. From early feasibility to tooling and part design, we provide the technical guidance manufacturers need to move faster and minimize risk.

Value-Added Services

Principal Manufacturing Corporation offers a full range of value-added services that support production from raw material through final assembly. By centralizing processes under one roof, we help reduce part handling, improve quality, and streamline delivery schedules.

Certified and Equipped

Our facility is certified to IATF 16949:2016 and ISO 14001:2015. We maintain a fully equipped inspection lab with state-of-the-art measurement systems, ensuring every part aligns with your specifications and quality standards.

Let’s build smarter, faster, and with fewer handoffs.