WOOJIN Copolymer

Level 11, Owners Tower, 16-5, Sunaedong, Seongnam City, Kyunggido, South Korea  463-825

© 1998 by Woojin Copolymer. All right reserved.

Shiheung Plant

Shiheung Plant is where Woojin Copolymer started its operation in 1998 from establishment. 

The history of Woojin Copolymer is literally lies with Shiheung plant. 


Management / Development / Quality Control / Production

Key facts

Plant area: 6,978.8㎡

Quality, environment, management system built complying with ISO-9001, ISO-14001 criteria

RTO (Regenerative Thermal Oxidizer) for environmental protection

Production scale

CXB Liquid Epoxy 30,000 MT/year

Brominated Epoxy Oligomer 18,000 MT/year


429-913 1 Da 409 ho, 1252-10 Jeongwang-dong, Siheung-si, Gyeonggi-do, Korea

in Sihwa industrial complex

Contact number

Landline. +82-70-4188-1378 / Fax +82-31-499-0280


Gunsan Plant

​Gunsan plant is proudly newly developed plant of Woojin Copolymer.
The innovation of the company is concentrated in the site with full of potentials. 


>  Management / Production

Key Facts

>  Plant area: 23,507.7㎡

>  Operations started in Aug. 2010 with the second term of construction completed in Feb. 2011

Production scale

>  Brominated S Triazine flame retardant 7,200 MT/year

    (High Brominated Epoxy Oligomer)


>  573-540 867 Oskidodong, Gunsani, Jeonbuk, Korea (in Gunjang National Industrial Complex)

Contact number

>  Landline +82-63-461-8550 / Fax +82-63-461-8554



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