(717) 632-4165 Mon - Fri 7:30am - 4:00pm EST 500 Broadway Hanover, PA 17331
ISO 9001:2015
Member of
The Lawton Standard Family
Gray and ductile iron castings
150 to 5,000lbs / air-set, no-bake
Request a Quote


Committed to remaining an industry leader in quality and continual improvement.

Engineering and design

We offer engineering, design, and layout with tooling and pattern makers. Rapid prototyping is available.

On-time delivery

High-tech scheduling process ships parts on time, every time.

Penn-Mar Castings, LLC

Penn-Mar Castings, LLC. (PMC) foundry manufacturers high-quality, multi-cored, gray, and ductile iron castings ranging from 150 to 5,000 pounds. We specialize in 700-1000lb castings. PMC’s foundry can pour over 1,000 tons per month. Our air-set, no-bake molding process produces ductile and gray iron castings with excellent machinability, well suited for refrigeration/air conditioning, pump/compressor, and motor/generator product lines.

We are proud members of The Lawton Standard family of companies.

Quality castings on time.

Subscribe our newsletter

Get monthly insights from Penn-Mar Castings and The Lawton Standard family of companies in your inbox

Industries we serve

Refrigeration compressor


Electric motor

Mechnical power and transmission



Trusted Partners, Suppliers, and Resources