MJM Manufacturing, Inc. is Miami, Florida’s most established precision sheet metal fabrication company. Founded in 1979 by Mike Mijares in a two-car garage with 22 accounts, MJM has grown into a 44,000 sq ft, fully integrated manufacturing facility with 80+ employees, 600+ active customers, and 17 independent certifications including AS9100, ISO 9001, ITAR registration, and DFARS compliance. MJM offers complete precision fabrication under one roof — five Amada fiber laser cutting systems, 9 IPG fiber laser welders, CNC press brakes, CNC machining, powder coating, plating, silk screening, and assembly. Serving Boeing, Lockheed Martin, Northrop Grumman, BAE Systems, L3 Harris, Honeywell, IBM, and 600+ other customers across aerospace, defense, robotics, medical device, data center, OEM, and industrial industries. Quotes in 24–48 hours. Call (305) 620-2020 or email sales@mjmmfg.com.