About us

We are a leading manufacturer of precision-machined components for customers in the aerospace, defense,
telecommunications, and medical industries. Our world class facility in California’s San Fernando Valley currently handles mission-critical parts for a growing roster of end platforms, including:

The leading commercial aerospace programs
Military applications
Business and regional jet aircraft engines
Every manned space flight to date

Since our founding in 1959, we have developed long-term relationships with our customers, exceeding their expectations through on-time delivery, fulfillment of tight tolerance specifications, and maintaining industry-leading quality control standards.

We are a team of experienced machinists, certified operators, and manufacturing professionals who are committed to satisfying each of our customers.

As our capabilities grow and our facilities adapt, Coronado Manufacturing will continue to meet the needs of evolving and modernizing industries — with precision.


Located in the heart of southern California’s San Fernando Valley, our 13,000 ft2, climate-controlled facility is
equipped to handle all aspects of the manufacturing process, from milling and grinding to finishing and kitting. We employ Lean Manufacturing principles and Visual Factory tools to optimize our work processes and streamline internal communications for continued on-time fulfillment of orders.

Our professional machinists and certified operators have combined decades of experience in the manufacturing industry. Each member of our team is committed to quality in each step of the production process and we utilize comprehensive quality control measures to ensure the highest precision and complete documentation of every component we produce.

With a continually updated lineup of advanced manufacturing equipment, we are able to handle orders with
extremely tight-tolerances on both small and large components. Our facilities can fulfill small runs for prototyping, large-scale production runs, and all orders in between.


Coronado Manufacturing, LLC is ISO 9001:2015 and AS9100 Certified

The scope of our registration includes precision machining for flight-critical aerospace, military, electronic, and commercial applications.

DFAR compliant

Our facilities and procedures are in compliance with DFAR regulations for component acquisition.