Ship Repair Business

With a half-century of repair experience and a spirit of mutual support between employees and cooperative associations,
our company continues to expand its business day by day.

We had been repairing general merchant ships and other vessels at the Yokosuka Shipyard.
For the past several years, we have been focusing on repair work mainly for the U.S. Navy in Yokosuka.
In the future, we are going to make use of the engineering capabilities, that we have developed in ship repair in the past,
to re-expand our repair business field beyond ship repair for U.S. Navy vessels.

Naval Ship Repair

We hold a Master Ship Repair Agreement (MSRA) with US Navy and
provide repair services to ships belonging to the U.S. Navy's Seventh Fleet,
including nuclear-powered aircraft carriers.
We also have AWSM (Army Watercraft Sustainment Maintenance) Zone 2 & Zone 3 of US ARMY
and are engaged in repairing various types of vessels including landing crafts.
More Detail

Merchant Ship Repair/Offshore Construction

We provide a wide range of large ship docking work and various types of wharfage work.
Our dock crane are capable to suspend small ship to dry docking.
This allows for quick docking and reduced interference with other projects.
  • Provide service with qualified personnel in accordance with NACE, SSPC, MIL, ABS, ASNT, NIST, and other standards.
    • - painting and nonskid system of all parts of the ship from tanks and ship's bottom to the top of the mast
    • - repair work on hull structures for various materials such as HTS, HSLA, HY, aluminum alloys, etc.
    • - various piping/heat insulation work including special materials such as copper-nickel
    • - repair, replacement, and modification of internal combustion engines and various auxiliary systems
    • - flushing work for various systems
    • - various non-destructive testing
    • - various measurements/ inspections
    • - flooring and various interior work
  • Oversight by a specialized group dedicated to quality and safety
  • Providing Marine Chemist services in accordance with U.S. standards
  • Overall management of each repair project from procurement to disposal of industrial waste
  • Transportation, cargo handling, and warehouse operations