Precision CNC Machining & Quality Assurance for Effortless Customer Experiences

Consistent, Accurate, & Timely Deliveries for Best-in-Class Complex Components in Critical Industries
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CNC Machining Capabilities

Our Process

Produce your precision components, subassemblies, and turnkey solutions through our innovative technologies and in-house expertise



Start scoping your project by requesting a quote online or giving us a call



Proceed with planning, materials procurement, FA inspection & production



Get dependable shipments with detailed traceability and comprehensive documentation packages (C of C, certs, Final Inspection Reports)

Industries & Applications

Military & Defense

Complex machining by an ITAR-controlled, veteran-owned business

Alternative Energy

Intricate parts for the alternative energy industry and renewables


World-class CNC machining for high performance materials in orbit and beyond

Medical Devices

Meet the FDA’s demands–and yours–with precision components


Multi-axis CNC manufactured parts from premier raw materials


Manufactured for harsh environments and challenging conditions


Full-service machine-to-print from billet, castings & forging metal additive parts

See What Success with Senga Looks Like

Hear From Our Partners

Design for Manufacturability eBook

Optimizing the Design Process

Find out exactly how to create designs that are practical and optimized for the manufacturing process

Senga News

Senga’s New Chief Operation Officer

Senga’s Summer Internship Program

Discover Our New Machines

Committed to Customers, Employees & Community

Senga Engineering is a privately held, veteran owned CNC manufacturer in Santa Ana, California.

Founded as a machine shop in 1979, today Senga is at the forefront of the CNC machining industry, driving new technological developments with the highest levels of precision as a best-in-class full-service CNC manufacturing partner.

Our long-time team never stops learning or yearning to help our partners grow in what they offer and who they can serve. This commitment extends beyond our clients to our team and the community.

At Senga, we:

Meet Every Standard with Precision Machining Solutions