• 2018
• Designated as a IP Star company
  Earned ISO 9001 and ISO 14001 Certificates
  Earned "KOSHA 18001 Certificate"

• 2017
• Awarded ¡°Samsung Environmental Security Innovation Prize¡±
  Designated as a Best Work & Life Balance company
  Designated as a Best Family Friendly Management
  Awarded ¡°United Nations Volunteers Korea¡±

• 2016
• Awarded ¡°Exemplary Taxpayer Prize¡±
  

• 2015
• Earned "OHSAS 18001:2007 Certificate"
  Earned "KOSHA 18001 Certificate"
  Awarded "Best Employment Company in Daejeon"
  Awarded "The 50 Million Dollars Export Tower" from Government
  Awarded "The 60 Billion Wons Revenue Tower" from Daejeon

• 2014
• Designated as a IP Star company

• 2013
• Starts supplying High-k for DRAM Capacitor
  Starts supplying Low-k for Low Temp. process
  Moves H. O. and R&D center to Daehwa-dong in Daejeon
  

• 2012
• Awarded "The 20 Million Dollars Export Tower" from Government
  Awarded "The 20 Billion Wons Revenue Tower" from Daejeon
  Starts supplying Double Patterning Tech. Materials

• 2011
• Starts supplying Spin on Dielectric Materials to customer in Taiwan

• 2010
• Awarded the 27th ¡®Honorary Korean Traders of the month¡¯
  Starts supplying Spin on Dielectric Material

• 2009
• Designated as a Promising Export Firm

• 2008
• Awarded the 2nd ¡®Korean Entrepreneurship and management¡¯
  Open Daehwa Branch
  Starts supplying Etch HM Film Material(Propylene) to domestic customers

• 2007
• Awarded the Grand Prize at 6th 100 Excellent Patent Products award
  Open Ulsan Branch(Plant for propylene)
  Listed in KOSDAQ
  Starts supplying Etch HM Film Material(1-Hexene) to customer in China
  Starts supplying Etch HM Film Material(1-Hexene) to domestic customers
  Designated as a High Tech Company

• 2006
• Awarded ¡®the Excellent prize for Innovative Technology Provider¡¯

• 2005
• Awarded ¡®Technology Leadership Company Prize¡¯
  Changes company name to DNF from DNF solution
  Starts supplying Wire Materials to domestic customer
  Earned ISO 9001 and ISO 14001 Certificates
  Designated as a Transparent Management Company

• 2004
• Designated as a Technology Innovation Company

• 2003
• Designated as a High Technology Components and Materials provider
  Earned Certificates of Corporate R&D Center

• 2002
• Designated as a CLEAN Business Place

• 2001
• Designated as a Outstanding Technology Company
  Designated as a Venture Company
  DNF(DNF Solution) Established