Jeongyang SG Obtains ISO 9001 Quality Management System Certification

In June 2021, Jeongyang SG obtained ISO 9001 Quality Management System Certification.

This certification confirms that Jeongyang SG meets the requirements of an internationally recognized quality management standard.

Jeongyang SG will continue to strengthen customer satisfaction through systematic quality management and continuous improvement, while fulfilling its role as a trusted building materials company.