Who We Are

/Who We Are
Who We Are 2019-08-08T17:28:07+00:00

IMG_0008Rocktronics is a company specializing in delivering and consulting of an advanced and most up-to-date components and subsystems/systems to our most respected customers since 1999.
We’re All-In-One solution company providing from COTS to custom design, IC to
subsystem/system, commercial to military, passive to active and from procurement to material requirements to our valued customers.
office_img-1Rocktronics provides customers with a range of products and services unmatched by anyone in our industry and we have the scalable capacity to handle our customers’ needs however large or small.

Rocktronics is a trusted, represented and experienced in commercial, space, military and government, all trust our unmatched expertise and we’re committed and confident in our comprehensive and proven records for your effective and efficient deployment of your products & services.

Our Mission is to understand and meet the unique needs of all our customers by emphasizing integration of complex technologies to create complete and refined solution.



Rocktronics, Inc. (Head Office)

President & CEO : Mr. Stewart Choi
1464 E. Valencia Dr., Fullerton, CA 92831 U.S.A
Tel: 714)578-0500 Fax: 714)578-0505

Rocktronics Korea, Inc. (Branch Office)

Teran Bldg., GangNam-Ku, Seoul, Korea Tel: 02)553-0095 Fax: 02)553-2833

MegaFos, Inc.

(export License / value add / assembly service subsidiary)
Tel: 714)447-0700 Fax: 714)447-0701