VALID CERTIFICATIONS

Backed by International Standards and Accredited Qualifications
Proven Reliability

Registration numbers and validity periods are shown from the latest verified certificates. Expired or unverifiable credentials are not displayed.

QUALITY

ISO 9001:2015

Quality Inspection & Verification
Registration No.
GSR-Q-3532
Initial Certification
2023.04.20
Valid Through
2029.04.19

We engineer the protection, control and communication system for each project.

ENVIRONMENT

ISO 14001:2015

More Information
Registration No.
GSR-E-3532
Initial Certification
2023.04.20
Valid Through
2029.04.19

We engineer the protection, control and communication system for each project.

SAFETY

ISO 45001:2018

More Information
Registration No.
GSR-O-3532
Initial Certification
2024.10.22
Valid Through
2027.10.21

We engineer the protection, control and communication system for each project.

CONSTRUCTION

Electrical Construction License

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We complete installation and commissioning and verify performance on site.

MECHANICAL

Mechanical Equipment Construction License

More Information

Our mechanical equipment construction license, registered in 2025, expands our project delivery capabilities.

MANUFACTURING

Direct Production Certification

Site & Design Review

Certified for direct production of distribution panels, supported by established manufacturing and inspection systems.

INNOVATION

MAIN-BIZ

Site & Design Review

MAIN-BIZ certification recognizes our management systems and sustainable growth capabilities.

PATENT

Smart Switchboard Patent

Power Distribution Solution

Patent covering smart switchboard and distribution-panel technology for fire prevention and fault-location identification.

SNUT CNT provides integrated engineering and project delivery solutions.