Certificate of Electrical Construction Business (front)

Certificate of Electrical Construction Business(back)

Certificate of Information and communication business (front)

Certificate of Information and communication business (back)

Certificate of Fire fighting facility (front)

Certificate of Fire fighting facility (back)

Certificate of report of a company specializing in installing new and renewable energy facilities (front)

Certificate of report of a company specializing in installing new and renewable energy facilities (back)

Railroad signal membership card

Certificate of report for overseas construction business (front) - Electricity

Certificate of report for overseas construction business (back) - Electricity

Certificate of confirmation of overseas construction business (front) - Communication

Certificate of confirmation of overseas construction business (back) - Communication

Construction ability evaluation for electric work

Construction ability evaluation for information and communication work

Construction ability evaluation for Firefighting work