DELANO, Minnesota - Sil-Pro LLC, a leading provider of contract manufacturing and engineering services to the medical device industry, and Sil-Pro Machining Solutions (formerly MMI Precision) herein after referred to as Machining Solutions, a leading provider of high precision machining to the medical, aerospace, defense and specialty equipment markets, announced that they have entered into a definitive agreement whereby Sil-Pro LLC will take sole ownership of Machining Solutions. Both Sil-Pro and Machining Solutions have developed innovative technologies to service mission critical applications across a variety of markets.

The acquisition will expand on Sil-Pro’s current value added manufacturing and full device manufacturing capabilities. “Machining Solutions is a great fit for Sil-Pro and fulfills part of the strategic plan,” said Kevin Carver, President of Sil-Pro. “When our core medical business in cleanroom injection molding of silicone and thermoplastics is combined with the capabilities at Machining Solutions, it immediately enhances and extends Sil-Pro’s ability to better serve our customers. Enhanced capabilities like Swiss and 5 Axis machining of exotic metals and plastics coupled with automated precision machining cells, will offer more value to many current and future projects. We already feature on-site design and development and in-house tooling and automation departments; the addition of medical machining demonstrates our commitment to providing our customers with complete manufacturing solutions for their medical device programs.”

Machining Solutions will begin doing business as Sil-Pro on Sil-Pro’s campus in Delano, Minnesota. Sil-Pro’s in-house machining department will offer custom machined parts for the medical industry while continuing to serve existing aerospace and defense customers and grow future customer relationships within the aerospace and defense markets. 

Now offering close tolerance, custom machined parts and assemblies.

Email [email protected] for more information.


Founded in 1998, Sil-Pro is a contract manufacturer specializing in the design and development, manufacturing, assembly, and packaging of silicone and thermoplastic medical devices and medical components. Sil-Pro is FDA registered and maintains ISO 9001 and ISO 13485 certifications. Sil-Pro’s 96,000 square foot campus is located in Delano, Minnesota. For more information please visit