2020’s

2019

• • 01.00

    - Long-term strategic alliance with China senior fabrics / Co-founded Korea R & D Center
    - Joint development of senior coating separator in China
    - Signed NDA with Hyundai Motors, Kokam and Enertech
     2 new patents for coating (duplex coating, duplex coating equipment)
    

2018

• • 01.00

    Introduced Coating separator Facility and Developed Various Coating Solution
    

2017

• • 01.00

    Design and development of coating separator facilities (specialized companies and partners)
    Moved the Chinese factory facilities of secondary battery to Korea
    

2015

• • 01.00

    Coating separator Research
    Development of Coating Solution and binder
    

2013

• • 01.00

    Started supply and production to CATL company, China’s No.1
    in secondary battery industry
    

2012

• • 01.00

    Start mass prodcution of separator slitting (supplies EVE to Samsung SDI)
    Research on techologies related to separator and to environmental energy and start business.