CNC Machined Parts - Request a Quote

Groth Manufacturing is a full service machine shop. For over 30 years we have been committed to providing top quality screw machined and CNC machined parts and products to our customers in the Chicago area and across the nation.

We can analyze your needs quickly and efficiently without sacrificing quality. With our experienced team you can be assured that the product you designed will be produced to your specifications, delivered on time and at a reasonable price.

Take Our Virtual
Shop Tour

We created a series of video and image galleries to help showcase our machining capability, quality parts, as well as our extensive experience and knowledge.

Video Tour

CNC Machine Shop:

Precision Machined Parts

Groth Manufacturing is a full service machine shop. For over 30 years we have been committed to providing top quality screw machined and CNC machined parts and products to our customers in the Chicago area and across the nation.

We can analyze your needs quickly and efficiently without sacrificing quality. With our experienced team you can be assured that the product you designed will be produced to your specifications, delivered on time and at a reasonable price.

More about Groth Manufacturing

Certifications

Certifications to Ensure the best Precision CNC Machined PArts

ISO 9001

Groth Manufacturing is ISO 9001 certified. Conformity to International Standards helps reassure consumers that products are safe, efficient and good for the environment.

Perry Johnson Registrars
ISO Certification Information

FFL 07

Federally licensed to machine parts for firearms.
FFL 07 License Information

EPA Certified

Groth Manufacturing is EPA Certified, and follows environmentally responsible practices.