1. Information and communication engineering business

The construction of information and communication networks for telecommunications carriers has been our foundational business since the company was founded.
In order to "protect uninterrupted high-speed networks," we will train engineers and expand our business with a sense of mission.

• ■ Network Engineering
• ■ Mobile Engineering
• ■ Power Engineering
• ■ Highway Engineering

Main Achievements

• Node, link and power system maintenance works for telecommunications carriers
• Construction and maintenance of base stations for telecommunications carriers
• Renovation of electrical and communication facilities on expressways and general roads

2. Data center construction business

• ■ DC Hall Construction

  Electrical installation	Bus duct installation, power line wiring, PDU unit installation and connection, etc.
  Communication Equipment	Optical fiber wiring, UTP/STP cable wiring, termination, performance testing (FLUKE, etc.)
  Overhead Support Equipment	Cable rack, wire basket, fiber tray installation
  Rack Equipment	Cabinet installation, PDF board installation
  Containment Equipment	Containment material assembly and fixing
  Security Equipment	Security cage installation, surveillance camera installation

• ■ DC cabling construction

  Communication Equipment	Optical fiber wiring, UTP/STP cable wiring and termination, performance testing (FLUKE, etc.), Wi-Fi device installation.

Main Achievements

• Project A
  Energy-efficient data center for IT companies.
  Implementing the latest cooling technology to significantly reduce operational costs.
• Project B
  Data center for government agencies.
  Strengthening disaster prevention measures and ensuring safe storage of important data.
• Project C
  Data center construction for major financial institutions.
  Meets high security standards and supports 24/7 operations.

3. ICT solutions businessICT (Information and Communication Technology)

As various solutions businesses using ICT expand rapidly, we at TFE have made it our number one priority to provide the price, delivery date and other output that our customers require, and have used the voices of satisfaction to expand the range of technologies we can support.
We will continue to take on the challenge of creating new solutions with this policy in mind.

• ■ Corporate and public network solutions
• ■ WiFi system solutions
• ■ Surveillance and security camera solutions
• ■ Audio system solutions

Main Achievements

• ・Large-scale network construction for university hospitals, government offices, etc.
• ・Large commercial facility security cameras, local government street security cameras, etc.
• ・System upgrade for voice and data due to IP telephone
• ・Construction of local government WiFi and free WiFi systems
• ・Introducing cameras and IoT to apartment buildings

4. O&M businessO&M (Operation & Maintenance) = Operation and maintenance inspection

We started providing maintenance services for GC stations for telecommunications carriers and in-house network maintenance services in 2005, and have been providing services 24 hours a day, 365 days a year in the four Tokai prefectures area.
Since 2018, we have been handling operations and server maintenance for cloud service providers, and will continue to expand our state-of-the-art, optimal equipment maintenance business.

• ■ Emergency and planned maintenance of telecommunications carrier equipment
• ■ Emergency maintenance of corporate communication equipment and servers
• ■ Data center operations
• ■ Preparation of communication environment for apartment complexes
• ■ Engineer dispatch

Main Achievements

• ・GC maintenance, base station maintenance 24 hours a day, 365 days a year
• ・RAID server maintenance, franchise store network maintenance
• ・Illumination of internet apartments and LED lighting in common areas
• ・Regular operation of cloud and virtualization infrastructure
• ・Consulting services ・Network engineer dispatch