Remarkable People. Remarkable Results.

Since 1879

Latest Blog

Inter-company kaizen success

The Lawton Standard Co. held an intercompany kaizen event during the week of April 12-16 at Penn-Mar Castings, LLC in Hanover, PA. This was a first for Penn-Mar since joining The Lawton Standard family of foundries in February 2021. Participants from all the Lawton family sites were involved in this exciting project. As the first…

What We Do

Large Iron Casting

On-site. We specialize in large iron casting in the 500 lb - 20,000 lb range, for 5 generations. 

Pattern Making

On-site. Patterns ultimately determine the shape and dimensional accuracy of the casting and contribute to iron integrity.


On-site. We simplify the casting process by providing castings machined on-site and sourced through our trusted supplier partners.

Why Choose Us?

Single Source Accountability

While many foundries offer a range of abilities, few offer the full array of services on-site. We provide complete on-site pattern, casting, machining, testing, and assembly capabilities. The synergy of remarkable people, processes, and all services under one roof, give our clients’ all the benefits of single source accountability.

5 Generations

We are a 5th generation foundry-centered manufacturer and truly integrated supplier. We’ve learned the importance of listening to our clients’ needs and developing strong relationships built on exceptional communication.

Remarkable People

We encourage and develop our employees to be involved and empowered, inspiring them to turn plans into action. From engineers and manufacturing specialists to accounts payable and customer advocates. Our people are remarkable.

Our Commitment To Quality

We are continually raising our standards

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Recent Blogs

How to choose a foundry

May 5, 2021

Selecting a foundry can be challenging whether you’re involved in a new project startup that requires cast parts or if you’re relocating patterns to a different supplier. Here is a simple process that will help you to identify the right foundry for your needs. Step 1: Know your product The more knowledge and information you…

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Lawton and Penn-Mar team up to teach Iron 101

April 21, 2021

In March, employees of The C.A. Lawton Co. and Penn-Mar Castings teamed up to teach an Iron 101 class. This joint session was the first time employees from the De Pere, WI and Hanover, PA sites collaborated to share their knowledge on metalcasting and foundries. The main focus of the Iron 101 was to showcase…

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Sustainability Series: Recycled Metals

March 17, 2021

Foundries have been setting high standards for recycling and inspiring other industries to adapt to their level of sustainability. For centuries, foundries have been making new metal objects by remelting old ones. For example, the oldest existing casting is a copper frog made in Mesopotamia dating back to 3200 B.C. Metalcasting facilities recycle more than…

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Penn-Mar Castings joins The C.A. Lawton Co. family

February 4, 2021

The C.A. Lawton Co. welcomes Hanover, PA facility as a third iron foundry location Birmingham, MI – Private equity firm, Oakland Standard Co., is proud to announce the expansion of its specialty metals platform and specifically the iron foundry group. Penn-Mar Castings, a gray-and-ductile iron foundry located in Hanover, Pennsylvania, will operate as the third…

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Metalcasting: All about iron

January 6, 2021

Engineering Manager RJ Hawkins explores the main differences and applications between gray and ductile iron. From a microstructure standpoint, the primary difference is the shape of the graphite. Gray irons have flake graphite, where ductile iron has a nodular or spherical shape. This graphite shape is what drives the basic difference in each from a…

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EXPERT’S OPINION: Fill the Bench and Balance the Pyramid

December 16, 2020

The C.A. Lawton Co. periodically publishes input from professionals both within the foundry industry and outside the casting world. These Expert Opinions may be casting related, Continuous Improvement (CI / LEAN), Operational Excellence (Op-Ex), or just working through the challenges of today’s business environment. The goal is to present you with differing viewpoints of how…

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Happy Thanksgiving

November 20, 2020

As the Thanksgiving and holiday season quickly approaches, now is the time to reflect on all the things we are thankful for.  At The C.A. Lawton Co., we are thankful for all of the hard working members of our team, their safety, and their contributions to the continuous improvement of Lawton. This year, we ask…

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Business Spotlight: The C.A. Lawton Co. is a Green Tier 2 business

November 17, 2020

Visit the official page to see the full article: DNR webpage feature. The C.A. Lawton Co. began its Green Tier journey as a public demonstration of commitment to its ‘Beyond Compliance’ initiative in 2013. Since that time the company has embarked on various sustainability efforts and worked at minimizing corporate impact on the environment. Green…

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