Content on this page requires a newer version of Adobe Flash Player.

Get Adobe Flash player

Innovative Polymer Solutions

7-SIGMA is a successful designer and manufacturer of innovative polymer solutions and precision metal components. With over 37 years of experience, we are dedicated to raising standards of quality in the industries we serve. Our design, engineering, quality, and manufacturing teams work closely with clients, applying our knowledge of high-value applied polymer solutions to meet customers' most demanding requirements. And our commitment to continuously test and measure products, from concept to market, ensures our customers that their products will succeed in the marketplace. 

7-SIGMA. Transcending Expectations Through Continuous Innovation.


premier manufacturer of fuser rollers, pressure rollers... more >


state of the art precision polymer and polymer/metal components... more >


precision components for aerospace that require engineering grade... more >


high technology plastics, rubber coatings and metal materials... more >

We're trying to do our part for the environment
June 1, 2009

7-SIGMA is In the process of reducing our energy supply by 10%.   more >

Upgrades to our Precision Manufacturing Capabilites
October 17, 2008

NEW 5 Axis Core Machining Center and NEW CNC Milling Center.    more >


The Health Technology Leadership Conference

The Minneapolis Convention Center Booth #110
November 19th, 2014
more >

Design of Medical Devices Conference

The Commons Hotel & McNamara Alumni Center
April 7-10, 2014
more >