2016

• "Graphene barrier film manufacturing technology" selected as top 100 achievements of national R&D projects

2015

• Establishment of a production subsidiary in China
• Development of new composite optical sheet for mobile/tablet
• Awarded Grand Prize from the Ministry of Science, ICT and Future Planning for "Development of large-area dye-sensitized solar cell module manufacturing technology"
• Awarded Gold Medal of Industrial Merit

2014

• Beginning of world's first mass production of CNT transparent electrode film (capacitance type)
• Energy-saving smart window selected as a national project
• Heat-shield window film for automobiles selected as a national project
• Green Technology Certification for window film
• Awarded 100 Million Dollar Export Trophy on Trade Day

2013

• Selected as World Class 300 companies
• KOSDAQ hidden champion
• Graphene high barrier selected as a national project.
• Awarded 70 Million Dollar Export Trophy on Trade Day

2012

• Transfer of graphene manufacturing and flexible electrode application technology
• Flexible dye-sensitized solar cell selected as a national project.

2011

• Awarded Presidential Citation on the 38th Commerce and Industry Day
• Beginning of world's first mass production of CNT transparent electrode films (resistive type)

2010

• Selected as a hidden-champion cultivation company of Korea

2008

• Transfer of flexible dye-sensitized solar cell technology
• Transfer of CNT transparent electrode film manufacturing technology
• Development of the world's first new composite optical sheet

2007

• Selected as a Global Star company (Korea Development Bank)
• Listed in Korea Stock Exchange (KOSDAQ)
• Awarded 30 Million Dollar Export Trophy on Trade Day

2006

• Completion of Gimpo Plant II

2005

• Development of the world's first pigment-colored film
• Development of the world's first prism sheet made of silicon

2003

• Development of diffusion sheet for LCD TV

2000

• Development of Korea's first window film
• Development of the world's fourth digital roll master film
• Awarded 10 Million Dollar Export Trophy on Trade Day
• Awarded Bronze Medal of Industrial Merit

1999

• Awarded Letter of Appreciation for excellent vendor from Hitachi Maxell Ltd. in Japan

1998

• Selected as a promising exporting SME (Small and Medium Business Corporation)

1997

• Development of cutting-edge high gloss film

1991

• Completion of Gimpo Plant I

1981

• Development of Korea's first audio and video overwrapping films

1979

• Development of Korea's first audio and video leader tapes and head cleaning tapes

1977

• Establishment of Sangbo Chemical Industry Co., Ltd.