Contractor 2018-07-20T19:36:23+00:00


Rocktronics has many successful customer stories in commercial, aero-space, military and government represented by trusted expertise that has been committed on this industry for long time.

Aerospace & Defense

  • KAI (Korea Aerospace Industries)
  • FA-50/T-50 Program-GCU/GENERATOR
  • LIG Nex1
  • STX Engine
  • KAL (Korean Air Line)
  • Huneed Technologies
  • LIG Nex1
  • Hyundai Rotem
  • Iljin Electronics
  • Amphenol Daeshin
  • IT Science
  • Korea Electro-Optics Co. Ltd
  • KAES (KyoungJu Aerospace Electronic Systems)
  • YoungPoong

Government Agency

  • DAPA (Defense Acquisition Program Administration)
  • ADD (Agency for Defense Development)
  • ETRI (Electronic Technology Research Institute)
  • KIDA (Korea Institute for Defense Analysis)
  • KIMST (Korea Institute of Military Science and Technology)
  • KARI (Korea Aerospace Research Institute))


  • KAU (Korean Aerospace University)
  • POSTECH (Pohang University of Science & Technology)
  • Seoul National University


  • KAI (Korea Aerospace Industries)
  • KT (Korea Telecom)
  • SK Telecom
  • LG┬áTelecom
  • Samsung Thales
  • Samsung Electro-Mechanics

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