Aaron Acosta Acosta
Business hours
| Monday | 9:00am to 6:00pm |
| Tuesday | 9:00am to 6:00pm |
| Wednesday | 9:00am to 6:00pm |
| Thursday | 9:00am to 6:00pm |
| Friday | 9:00am to 6:00pm |
| Saturday | - |
| Sunday | - |
About us
First Resonance provides a modern Manufacturing Execution System (MES) and Factory OS for high-mix, high-complexity manufacturers. Our ION platform connects engineering, production, and quality teams with real-time traceability, digital work instructions, and full as-built configuration management. We serve aerospace, defense, space, maritime, and high-mix systems manufacturers, including teams operating in and around El Segundo’s advanced manufacturing ecosystem.
Neighborhood: Historic Core
MES for High-Mix Advanced Manufacturing
| Payment options | American Express, Check, Discover, Invoice, MasterCard, Visa |
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