Message from President

San Denshi Kogyo was founded in Sasebo city, Nagasaki prefecture, Japan in 1975, which has earned an excellent reputation as a shipboard electrical repair facility in military and commercial markets.
We are a certified ABR (Agreement for Boat Repair) with the US Navy and routinely work aboard a variety of Navy ships, including LHD, LPD, LSD, LCAC, LCU, and Minesweepers.
With an approved Quality System Manual in accordance with NAVSEA Standard Item 009-04 and ISO 9001/2015, we continually monitor the quality of our work and seek out opportunities for improvement in all areas of operation.
Also we are dedicated to providing quality craftsmanship with unparalleled customer service.

San Denshi Kogyo Co.,Ltd.
President    Shingo Sakamoto


Company Profile

  • Company name:
    San Denshi Kogyo Co.,Ltd.
  • Location of Office:
    23-30, Tategami-cho Sasebo city, Nagasaki prefecture, Japan 857-0063
  • President:
    Shingo Sakamoto
  • Founded in:
  • Main Business Activities:
    Electrical repair and upgrades, Antenna refurbishment and repair.
  • Main Clients:
    U.S.Navy Sasebo Base, Maritime Self Defense Force of Japan, Sumitomo Heavy Industries Marine & Engineering Co.,Ltd
  • Numbers of employees:


Access Map

23-30, Tategami-cho, Sasebo City, Nagasaki, 857-0063, Japan
TEL +81-956-24-3142 / FAX +81-956-22-3204