Over 280 molding
machines in five
Certified facilitie

We are currently comprised of MGS Germantown, MGS Libertyville, MGS Antioch, MGS Plastics Chihuahua, S.A. de C.V. and MGS Ireland. The facilities combine to operate over 280 injection molding machines (28 ton – 1400 ton) spanning over 310,000 square feet. Each facility has unique attributes to enable the servicing of regional customer needs.


Injection molding

insert, thin wall, hot runner, decoupled

multishot molding

single / two / three / four-shot

cleanroom manufacturing

continuous extrusion shuttle blow molding

value-added operations

automated / semi-automated / manual

heat staking, pad printing, ultra-sonic welding, inspection, assembly & packaging


For Optimum


W188 N11707 Maple Road | Germantown, WI 53022 USA | Phone: (262) 255-5790 | Fax: (262) 255-7206

Copyright © 1999-2016 MGS Mfg. Group | Engineering for Optimum Performance