General Machinery & Mfg. Co.

2634 North Keeler Avenue, Chicago, IL, 60639

•Est. 1918•HTTP://WWW.GMMCO.COM

About

General Machinery & Manufacturing Company (GMMCO) manufactures precision CNC lathe turned parts for the energy, aerospace, and transportation markets. A family machine shop located in Chicago, IL, GMMCO has been in business for over 100 years.

Lead Time

TBD

Industries Served

Aerospace, Energy, Automotive & transportation

Production Volume

N/A

Certifications

ISO 9001 (Quality Management)AS9100 (Aerospace Quality)

Capabilities

Machining

3-Axis CNC Milling Turning Mill-turn (Live Tooling)Multi-spindle Turning CNC Drilling Surface Grinding ID Grinding OD Grinding Wire EDM

Surface Treatment and Finishing

Manual Deburring Manual Polishing Lapping Anodizing Copper Electroplating Silver Electroplating Zinc Electroplating Stainless Steel Passivation Media Blasting Laser Etching/Engraving