
Contact this company
Contact Us OnlineBefore making an inquiry
Download PDF
昭電 Company Profile
Consulting on measures against lightning damage, earthquake measures, fire prevention, crime prevention, disaster prevention measures, and the construction, operation, and maintenance of information and communication networks.
As technological innovation rapidly advances in the information and communication systems that support a highly information-oriented society, the reliability and safety of these systems have become increasingly important issues for society as a whole. In response to these needs, Showden Co., Ltd. has valued trust and reliability as its management philosophy since its founding, contributing to society through technology, from hardware manufacturing to system construction, operation, and maintenance. As the possibilities of information and communication continue to expand infinitely, we will support the information-oriented society with the collective strength of all our employees.

Business Activities
● Manufacturing and sales of power and communication safety devices, communication terminal boards, wiring panels, and distribution boards ● Manufacturing and sales of seismic isolation devices, seismic frames, and free access floors ● Manufacturing and sales of fiber optic network-related equipment ● Sales of LAN-related equipment, various transmission switches, PBX, etc. ● Comprehensive facility construction for electricity, air conditioning, LAN wiring, seismic-resistant buildings, etc. Other consulting related to lightning damage prevention, earthquake measures, fire prevention, security, disaster prevention measures, and the construction, operation, and maintenance of information and communication networks.
Recommended information

Notice of Participation in the Crisis Management Industry Exhibition "RISCON TOKYO 2025"
We will prepare corners for lightning damage measures, earthquake measures, water measures, and network & security, and plan to showcase products and services!
Showden will exhibit at the "Crisis Management Industry Exhibition RISCON TOKYO 2025," which will be held at Tokyo Big Sight from Wednesday, October 1 to Friday, October 3, 2025. We will prepare sections for lightning damage countermeasures, earthquake countermeasures, water countermeasures, monitoring management, and network & security, showcasing our products and services. 【Event Overview】 ■ Dates: October 1 (Wed) to October 3 (Fri), 2025, 10:00 AM to 5:00 PM ■ Venue: Tokyo Big Sight (West Halls 1 & 2) ■ Booth Number: 1V-24 【Exhibited Products】 ■ Lightning Damage Countermeasures: Various SPDs, lightning-related products, etc. ■ Earthquake Countermeasures: Seismic isolation devices, earthquake-resistant goods, etc. ■ Water Countermeasures: Various water-stopping products, AIRLITH, etc. ■ Network & Security - Security Center, visitor management system, key management system, cable theft detection system, etc. *For more details, please download the PDF or feel free to contact us.
Products/Services (64)
catalog(35)
Survey responses are required to view e-book details. Click to view the e-book.
news(72)
Detailed information
Company name | 昭電 |
---|---|
Contact address | postalcode 130-8543 Tokyo/ Sumida-ku/ Taipei 4-3-8View on map TEL:03-5819-8373 FAX:03-5819-8379 |
Key Partners | IBM Japan, Ltd. Phoenix Contact GmbH & Co. KG (Germany) AVAYA (USA) ERICO Lightning Technologies (Australia) CORNET Technology (USA) Remote Switch Sys |
Industry | IT/Telecommunications |
