2025.01

Completed construction and relocation of the new Jinyeong plant to support long-term growth and innovation.

2020.10

Achieved IATF 16949 Certification, aligning with global automotive quality standards.

2020.06

Selected as a “Gimhae-Type” High-Potential SME.

2016.10

Certified as a Root Technology Specialized Enterprise by the Small and Medium Business Administration.

2015.12

Merged with Korea Ion Nitriding, consolidating operational and technical capabilities.

2015.10

Received Process Quality Certification from Hyundai Heavy Industries.

2012.10

Signed an industry-academia partnership with Dong-Eui University.

2011.09

Established a new legal corporate entity under the name NDK Co., Ltd., and expanded manufacturing facilities.

2008.07

Selected as a Promising Small and Medium-Sized Enterprise (SME).

2007.12

Designated as a Specialized Parts & Materials Enterprise.
Certified as an Official Technology R&D Center.
Recognized as an INNO-BIZ (Innovative SME) company.

2006.04

Certified with S.Q MARK by Hyundai and Kia Motors.
Commenced mass production of automotive transmission components.
Signed an industry-academia cooperation agreement with Changwon National University.

2005.12

Achieved ISO 9001 & ISO 14001 certifications, establishing formal quality and environmental management systems.

2004.09

Developed and installed the 8th-generation Radical Plasma Nitriding System.

2002.12

Increased capacity for industrial gas soft nitriding systems to a total of 4 units.

2000.12

Localized the production of plasma nitriding equipment; expanded infrastructure to a total of 30 units.

1997.12

Constructed and relocated to a new plant in Gimhae, expanding production capacity.

1994.01

Founded the Busan Plant of Korea Ion Nitriding through a technical alliance (T/A) with Japan NDK Co., Ltd., introducing advanced plasma nitriding to the domestic market.

1986.03

Established the Seoul Office of NDK, initiating corporate presence in the capital region.