Our Organization

About Us

Built on 65+ Years of Trust, Quality, and Experience

Excelling in Leadership and Innovation

Our operations are guided by a client-focused and employee-driven passion for innovation, speed, precision, and adaptability. We continue to expand our capabilities and services to meet the emerging needs our clients. 

Our broad range of capabilities includes skillful and efficient machining and manufacturing techniques, integrating multiple manufacturing processes as a single-source provider and creating innovative, custom solutions for our clients and their specific needs.

Who We Are

Founded: 1957

Plouse Machine Shop
dba Plouse Precision Manufacturing
Headquarters: Harrisburg, PA
President: Dale Seitz
Geographic Scope: North America
Plouse Precision Manufacturing flag next to American flag

Certifications

ISO 9001

ISO 9001:2015 1117425
ITAR Registered
FFL Types 6, 7, 10 & SOT Class 2
Plouse Precision Manufacturing warehouse, aerial view

Commitment

50%+

Of our employees have been with Plouse for over 20 years, giving you unbeatable expertise and precision
plouse precision manufacturing warehouse

Long-Lasting Quality

Our History

The Start
John Plouse founded Plouse Machine Shop in 1957 in the garage of his Hummelstown, PA home.

His goal in those early days was to deliver quality components that meet the specific needs of each client. After two years, the company expanded to a small shop across the street from John’s house.

We are extremely proud that our first two clients in 1957, which includes AMP, are still clients today – a testament to our enduring commitment to John's goals.
Continued Growth
The past 50 years have seen continued growth. Today, our state of the art manufacturing and fabrication facility serves hundreds of North America’s top manufacturers providing custom components and subassemblies.

Early in 2008 we renamed the company Plouse Precision Manufacturing to more accurately reflect the broader scope and direction of the company.
Our People
Plouse Precision Manufacturing boasts one of the industry’s most experienced and talented workforces. Taking pride in everything we do means that quality, dependability and commitment are not just words but a way of life.

Together our employees' experience represents hundreds of years of know-how in meeting our clients' expectations with on-time deliveries of innovative, high-quality, precision parts and assemblies.
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