Since 1977 "The legacy of Geojin Corporation is carried on by GJC."

Since our founding in 1977 as Geojin Corporation, we have grown based on trust, quality, and innovation.
Today, under the name GJC, we continue to uphold the promises and values passed down through generations.
We develop specialized adhesives for various industries such as helmets, vehicles, construction interiors, footwear, speakers, and electronics, and we collaborate with global companies.
In particular, our adhesives are used by the world's top motorcycle helmet brand and global mobile laptop speaker manufacturers, earning recognition for their quality.
We will continue to strive through relentless research and innovation to become a trusted company by customers around the world.
We sincerely thank all our customers who trust and use our products and promise to repay your trust with consistent quality and service.

CEO Joonyoung Song

Since 1977

Carrying on since 1977.