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About DMI
About Us
Quality Control
Quality Control
How to Contact DMI
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Downey Manufacturing, Inc. succeeded Downey Machine Inc. in 1976. Our objective is to build upon twenty-five years of service and quality by continually increasing our capabilities to accommodate specific customer requirements, including design development, assembly, and acceptance testing of hydraulic, pneumatic, and electro-mechanical components, sub-assemblies, and end item assemblies.

To meet our objective, it should be emphasized that DMI maintains separate facilities for the manufacturing operations, including machining, grinding, honing, and lapping. In addition, we maintain assembly and test facilities for these units requiring the most precise disciplines.

Our facilities for manufacturing various assemblies include Turning, Milling, Grinding, Tapping & Threading, as well as Finishing equipment, in addition to the specialized Engineering Test equipment necessary to support assembly and test operations.


2001 Downey Manufacturing, Inc.
11421 Downey Avenue
Downey, CA 90241 USA
Bus. (562) 862-3311 or (562) 622-8654
Fax (562) 862-0877

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