Welcome to Griswold Engineering (A Segula Technologies Company)

Griswold Engineering, Inc. (A Segula Technologies Company) is a full service product development company located in Plymouth, MI.

Griswold Engineering provides mechanical product design services over a broad spectrum of industries that include automotive, medical, aerospace, marine, and consumer products. These services cover each stage of development from concept through production.

In the concept stage mechanical engineers and industrial designers brainstorm to provide innovative and practical ideas. Versed in product design, tooling, assembly & quality systems, we can often reduce cost and complexity of products while maintaining or improving quality. 

Griswold Engineering has expertise in mechanisms of all types. Whether it is automotive passenger restraints and seating, or low cost and reliable mechanisms for consumer products, we can provide a solution for you.

Our experienced engineers possess excellent program management skills, which allow us to provide our customers with a cost effective development process.  In addition, the industrial designers at Griswold Engineering work in tandem with engineers and mechanical designers to ensure feasibility while maintaining a desired styling and theme. 

Griswold Engineering can tailor our services to meet your development goals and objectives. We are confident that we can deliver within your budget and timing constraints.