• Small Town Values, World Class Products



Industries We Serve

Kremin Inc. is an advanced manufacturer specializing in precision machining for the defense, aerospace, medical device, energy, dimensional stone, and industrial markets.

This is just a small sample of products that we are able to manufacture with our diverse capabilities and talented workforce. If you don’t see what you need here, please contact us today to discuss your prototype or contract manufacturing project.


Kremin Inc. specializes in prototyping and production contract manufacturing services for industrial and transportation markets.

Combined, the men and women in our experienced and highly-skilled workforce brings hundreds of years of world-class expertise and quality to Original Equipment Manufacturers (OEMs) in Michigan, national, and global markets. Kremin Inc. has been based in Frankenmuth, located in the center of the Great Lakes Bay Region of Michigan, since 1983. Our communities are heavily invested in industrial and automotive manufacturing.

Our dual ISO 9001:2015 and 13485:2016 facility provides our customers with a superior quality system and advanced manufacturing process that delivers industry-leading precision machined parts and components while being a flexible, responsive vendor.

Aerospace & Defense

We specialize in production and manufacturing quality-focused aerospace and defense parts from all types of materials.

Aerospace companies look to Kremin Inc. for contract manufacturing of products that meet rigid quality requirements. Aerospace OEMs and suppliers count on Kremin Inc. to provide parts and components that meet requirements for tight tolerance, high precision machining of exotic materials.

Kremin Inc.‘s attention to detail, use of the newest technologies, and a commitment to creating value for our customers allow us to provide the close tolerance and defect-free aerospace manufacturing products this industry demands.


Kremin Inc. specializes in advanced orthopedic, endoscopy, instrumentation, and trauma manufacturing.

Our management and operational teams have significant contract manufacturing experience in the medical device industry. Whether you need assistance with prototyping and engineering support or high-volume production, you can trust Kremin Inc. for quality parts and superior customer support and responsiveness.


Kremin Inc. offers machining and engineering for the alternative, emerging, and traditional energy industries.

Kremin Inc.‘s energy division serves the traditional energy sectors such as oil and gas. If you are looking for a long-term vendor relationship and need quality machined components with tight tolerances, contact Kremin Inc. today. We offer a depth of experience and industry knowledge in manufacturing energy industry parts and components.

Kremin Inc. serves the alternative energy industry by employing decades of experience in custom, precision machining, and quality control manufacturing services to produce the high precision engineered and machined parts, components, and assemblies for a variety of systems and a range of equipment.