NT KOREA continues to conduct R&D
to develop innovative products.
to develop innovative products.
Certificate of Clean Workplace.
ISO 9001:2015
ISO 14001:2015
ISO 45001:2018
Social Enterprise Certification
Confirmation of Disabled Enterprise
Standard workplace for the disabled
Confirmation of Women’s Enterprise
Youth-friendly small giant enterprise
KS Certification
Certification of an Excellent Technology Evaluation Company
Certificate of Direct Production
Certificate of Small and Medium Enterprise
Certificate of Venture Enterprise
ESG evaluation
Confirmation of Voluntary Management Disclosure
Excellent Enterprise Certificate for Industrial Innovation 3.0
Excellent Enterprise Certificate for Industrial Innovation 3.0
ISCC PLUS
Competitive Bidding Participation Qualification Registration