www.hdm-tech.com

#804, 10, Gongdandong-ro 41 Beon-gil, Geumjeong-gu, Busan, Korea(Geumsa-dong, Borimfactopia) (Zip, 46332)TEL. +82 51-521-2883 / FAX. +82 51-980-0896 / E-MAIL hdm-tech@hdm-tech.com / HOMEPAGE www.hdm-tech.com

HDM TECH,

2015.09 M&A by Hye Dong Co., Ltd.

2016.04 The company name was changed to HDM TECH CO., LTD.

2017.03 Established a company-affiliated research institute (Korea Industrial Technology Association)

2017.06 Acquired INNO-BIZ certification (Small and Medium Business Administration)

2017.06 Designated as a company specialized in parts and materials (Ministry of Trade, Industry and Energy)