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Small Parts, Inc. — Where Precision Manufacturing Meets Engineering Expertise
Precision Manufacturing · Since 1958

Where Precision Manufacturing Meets Engineering Expertise.

Engineering-driven manufacturing delivering thousands to millions of precision stampings and assemblies for aerospace, automotive, electrical, and industrial manufacturers across North America.

Trusted By Industry Leaders
Built on Six Decades

From small custom stampings to a global precision manufacturing partner.

Hundreds of millions of mission-critical components delivered for aerospace, automotive, electrical, and industrial OEMs across North America.

65+
Years of Manufacturing
Employee-owned since 1958
500M+
Parts Annually
Thousands to millions per program
430+
Employee-Owners
Across 4 facilities
8
Quality Certifications
IATF · AS9100 · ISO · NADCAP
See SPI in Action

From raw material to finished component.

Step inside our manufacturing operations and see how precision, engineering, and quality come together across every part we produce.

Featured Video · 02:14
Inside Small Parts Manufacturing
PRECISION AT SCALE
What We Do

Precision manufacturing for the world’s most demanding applications.

Our advanced capabilities deliver consistent quality and reliability — from prototype support to millions of parts per year. We don’t just stamp and ship; we engineer the entire process from material selection through final inspection.

  • Precision metal stamping at automotive-grade tolerances
  • Multi-slide and four-slide forming for complex geometries
  • In-house tool design, build, and onsite die repair
  • Secondary operations, plating, and medical-grade cleaning
  • Sub-assembly and automated cell production
  • C519 tariff mitigation and 6-month materials hedging
Capabilities

Six capabilities. One integrated manufacturing partner.

Every capability is built in-house and integrated across our four facilities — so we react to your program changes faster, control quality at every step, and deliver line-ready parts.

01

Precision Metal Stamping

High-volume progressive and compound die stamping with tight tolerances for mission-critical components.

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02

Multi-Slide & Four-Slide

Complex geometries and intricate forms produced through advanced multi-slide forming technology.

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03

Tool & Die Engineering

In-house tooling design, build, and onsite die repair — including tooling support in Mexico.

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04

Secondary Operations

Tapping, welding, plating, heat treating, and finishing operations integrated into your production flow.

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05

Assembly

In-die assembly, automated cells, and manual assembly across USA and Mexico.

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06

Materials Expertise

Non-ferrous and specialty alloys including C519 tariff mitigation and materials hedging strategies.

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Engineering Partnership

“Better parts, more efficient production, and lower total manufacturing cost.”

Our integrated engineering team works directly with customers to improve manufacturability, optimize materials, reduce costs, and increase product reliability — from die design through rapid production scaling.

Talk to an Engineer
Why Small Parts

There’s a lot more to us than our name implies.

Our highly integrated tool and process engineering team delivers maximum tool life and zero-defect parts. We’re not a typical metal stamper — we’re a strategic manufacturing partner.

  • Parts that meet tough specifications — tight tolerances, challenging geometries
  • Design for manufacturing recommendations that reduce cost
  • Tighter timing and change management with in-house tooling
  • Credit for your scrap — net proceeds returned to customers
  • Non-ferrous material sourcing with fixed pricing via commodities contracts
  • Same quality and service from U.S. or Mexico facilities
CUSTOMER PARTNERSHIP
Industries Served

Trusted across industries where quality cannot fail.

Our components are used in safety-critical and performance-critical systems — from F-35 fighter jets to insulin pumps to power distribution networks.

Supply Chain

North American manufacturing advantage.

Resilient, cost-effective production with facilities across the United States and Mexico.

Beaumont, CA Logansport, IN (HQ) Juárez Reynosa
01
Near-Shore Production
Reduced logistics complexity
02
Tariff Mitigation
C519 & material strategies
03
Materials Hedging
6-month pricing stability
04
Lower Landed Cost
Competitive total cost
05
Faster Lead Times
Proximity-driven response
Quality Systems

When failure isn’t an option.

Hundreds of millions of components delivered for safety-critical applications. Our goal is simple: zero defects and on-time delivery.

  • Strict quality control & automotive-grade systems
  • Aerospace-grade AS9100:D processes
  • Advanced inspection — vision, eddy current, calibration
  • Process engineering & continuous improvement
IATF 16949
Automotive QMS
AS9100:D
Aerospace QMS
ISO 14001
Environmental
ISO 9001
Quality Mgmt
CQI-9
Heat Treat
NADCAP*
Mar 2027
PMA
Member
ESOP
Employee-Owned
100% Employee-Owned

You’re working with the owner every day.

As an ESOP company, every team member has a direct stake in quality, performance, and customer success. When you partner with Small Parts, you partner with people who own the outcome.

Every person has gifts
Every voice is important
All work has virtue
We can always get better and learn
We are powerful when we combine our strengths
A growing business enriches lives
Job Stability
100% Employee-Owned
Career Growth
Onsite Health Clinic
Weekly Pay
Our Communities

Building businesses & enriching lives.

Small Parts has a long history of philanthropy and service. We invest in education, career development, and community organizations across the regions where we operate.

LCSC Purdue University United Way YMCA Ivy Tech Logansport Memorial River Bluff Run
Start the Conversation

Need a precision manufacturing partner?

Whether you need a quote, engineering consultation, or want to discuss your next project — we’re ready.

Call us at 574-753-6323 or reach out below.