ISO Certification

Denyo is constantly raising the quality of its products and processes in order to satisfy customers and earn their trust. In addition, the company is curbing its CO2 emissions by conserving resources and energy in its business activities, and is carrying out business activities with a view to reducing its total environmental impact through its operations.
* Denyo has acquired quality and environmental management system certifications (ISO 9001 and ISO 14001).

ISO 9001 Certification

Certification Body	Intertek Certification Limited
Applicable Standard	ISO 9001:2015
Certification Number	12010-A
Scope of Certification	Design, development, manufacture and incidental services of engine-driven generator, engine-driven welder, engine-driven air compressor and moter-driven air compressor
Sites in the scope of Certification	Head Office,Fukui Plant, Shiga Plant, Saitama Development Division Development Department
Date of Certification	11 December 1997
Issuing Date	30 September 2021
Valid Until	18 October 2024

ISO 14001 Certification

Certification Body	Intertek Certification Limited.
Applicable Standard	ISO 14001:2015
Certification Number	12010-B
Scope of Certification	Design, development, manufacture and incidental services of engine-driven generator, engine-driven welder, engine-driven air compressor and moter-driven air compressor
Sites in the scope of Certification	Head Office, Fukui Plant, Shiga Plant, Saitama Development Division Development Department
Date of Certification	19 October 2006
Issuing Date	30 September 2021
Valid Until	18 October 2024