Our Businesses - DESCO Co., Ltd.

We accept all power supply units manufactured within and outside Japan, regardless of the size.
We work on a wide range of power supply units from the general ones to AC AVRs, inverters, uninterruptible power supplies (UPS) to CVCS units.
Both send-back and on-site options are available for our support service.

Repair, inspection, cleaning, and preventative maintenance of DC/AC power supply units
Diagnosis, evaluation tests, and failure investigation of DC/AC power supply units
General technical consultant service for various power supply units
Repair and preventative maintenance of data transmission devices, measurement devices and various CRT devices

By providing comprehensive support for various control boards, we enable recycling and extended product life.

New manufacturing of various analog, digital, and mixed boards
Repair and preventative maintenance of various analog, digital, and mixed boards
Renewal (cleaning and coating) of various analog, digital, and mixed boards
OCTD testing equipment (detection device for circuit breaker control units)
Data conversion (touch-panel to mouse converter)

At DESCO, we adopt the following management systems for installation and adjustment projects.

Construction management system 　　
Client representative – Client’s agent – Personnel in charge of environmental protection – Senior engineer or Supervising engineer – Personnel in charge of disaster prevention
Emergency contact system
Prime contractor (DESCO) – Police – Coast guard office – Labor standards inspection office – Hospital – Public health and welfare center
Execution, environment, and safety measure plans
Personal information protection and management system
Machinery management system
Radiation protection system
Education and training system

We undertake designing and manufacturing of various power supply units on commission.

Power supply units with special specifications and small production volume
Commissioned project to create designs only
Designing and manufacturing of power supply units interchangeable with discontinued or foreign units

We perform design and development as well as manufacturing of various systems.

Solar power generation system
Wind power generation system
Traffic management system

Various power supply units, UPS units, fans, batteries, and other maintenance parts such as electrolytic capacitors