2020 Attended Namm show in Anaheim, USA (9 consecutive years)
2019 Attended major music fairs:
Namm show in Anaheim, USA (8 consecutive years)
Musik messe in Frankfurt, Germany (19 consecutive years) 2015 Developed the 4th generation of Dynatone's hammer action keyboard ARHA-3I
(Advanced Real Hammer Action with 3contacts & Ivory top)

Developed the First Domestic Digital Piano with 256 POLY 'ROS V5 & V5 Plus SOUND' System

2014 Attended three major music fairs:
Namm show (Anaheim, USA), Musikmesse (Frankfurt, Germany), Music China (Shanghai,
China) 2013 Established Dynatone America Corp.
2012 Released the high-Polished digital piano SGP-500, SDP-500 2011 Released the model DPR-2200H with Dynatone's 3rd generation keyboard ARHA 2010 Released the slim and compact SLP series
Developed the 3rd generation of Dynatone's hammer action keyboard ARHA
(Advanced Real Hammer Action) 2009 Released the high-end digital piano DPR-2200 2007 Acquired 2 patents initially in Korea, for the player piano 2006 Released the first player piano, DP-100, in Korea 2003 Established Dynatone's authorized R&D center
Exported digital pianos to UK, Turkey with Dynatone brand 2002 Developed the First Domestic Digital Piano with 124 POLY 'RPS V3 SOUND' System
Introduced 'NEW-HWS Key Installed Digital Piano (2nd Generation) 2000 Established Dynatone Corp.
(Becoming independent company separated from the Electric Instruments Division of KEC)
Acquired the QS 9000 Certification, a prominent international quality assurance system 1999 Manufactured over 7 million Electrical Instruments 1998 Initiated exporting digital pianos to Europe
Received ISO 14001 (Environmental Management Standard) Certification Award
Initiated exporting digital pianos to USA 1996 Introduced 'HWS Key Installed Digital Piano (1st Generation)
Acquired the digital piano business from LG Electronics
Received ISO 9001 Certification 1995 Created Sound Source IC Development for the Digital Piano 1987 Initiated Manufacturing of Electrical Instrument 'DYNATONE'