2015

• Selected as a leading company for high growth
• Enlargement of Maxbrio-D line
• President Jeongyel, Park selected as a New intellectual by the Ministry of Commerce, Industry and Energy.
• Cooperated SSAB for Hardox in my body

2014

• President Jeongyel Park was awarded President honouring by the small and medium business administration
• Acquired “ISO14001:2004”
• Acquired Trademark “MAXBRIO”

2013

• $5 million export tower award
• Patent "Maxbrio Damper"

2012

• Completion of reliability center
• Enlarge R & D center & 2nd factory in Paju city

2011

• Patent " Soundless Noise Breaker"
• Patent "Eco-friendly Breaker ripper”
• Patent of "Concrete Vibro Cutter"
• Acquired "Promising Export Firm" by the medium business administration
• Nominated as an excellent "RCD method of construction of concrete vibrator"
  by Korea Water Resources Corporation

2010

• Developed Auger Multi Vibro Hammer DPD350TA (28ton~45ton)
• Cooperated "Korea aerospace university for Concrete Vibrator"
• Patent of Lower Vibro Ripper
• Acquired "Gost-R" certificate in Russia
• Patent of "AVH technology for TA system"
• Patent of "Vibro Rock Drill”
• Changed corporate name to "Daedong Engineering Co., Ltd."
• Developed Telescopic Vibro Hammer DTVH600,700
• Acquired "excellent firm" by the small and medium business administration
• Patent of "Vibro Hammer"

2009

• Patent of "Vibro Ripper"
• Patent "Cushion Elastomer"
• Developed Concrete Vibrator series (5ton~16ton)
• Patent of "Concrete Vibrator"
• Acquired "CE certificate" by TUV NORD
• Patent "USA patent" of Vibro ripper
• Patent "EU patent" of Vibro ripper

2008

• Acquired "Venture company" certificate
• Acquired "Inno-Biz" certificate
• Moved to new factory and office building in Paju city
• Patent "Vibro hammer Tilting type"
• Patent "the method of construction using sheet pile"
• Patent of Vibro ripper, Pile driver for tilting type by "PCT World Patent" (KR2007)
• Cooperate with "SAMSUNG C&T for High frequency Vibro Rock Drill"

2007

• Acquired "Clean factory" certificate
• Patented of Vibro ripper for heavy equipment
• Acquired “ISO9001:2001”
• Nominated as an excellent "R&D laboratory" by Industrial technology foundation of Korea

2006

• Developed lineup Pile driver tilting series DPD350T~850T (22ton~50ton)
• Patented "Vibro ripper"

2004

• Patent "Tilting system pile driver"
• Developed Vibro ripper DBL300 (World first)

1999

• Developed lineup Pile driver series DPD350~700 model (20ton~45ton)

1998

• Developed Pile driver of DPD200,300 model (18ton~30ton)

1997

• Established “ Daedong Engineering”