Healthier world for a better life.


Founded in 1982, Dooroo Chemicals Inc. started its business activities as a manufacturing firm in sectors such as fiber, processed leather, surfactants, and PU production and sales. At the forefront of the chemical manufacturing sector which was a sector of interest for the national government in the 1970s~1980s, the Dooroo Group expanded its business into the IT and BT sectors in the 2000s to grow into its current form.

By founding Dooroo Pharm. In 2001, we set our first steps into the pharmaceutical industry, and by merging with Dong-Yang MST, a pharmaceutical distribution company, we developed into a medical distribution company that ranks within the top 20 firms in the entire market.

In 2008, the Dooroo Chemicals PU operations branch separated to become Dooroo Celltech to break into the IT industry. In 2012, we founded Dooroo EDS, a software testing firm, and acquired LK Global which was a partner firm of LG Display specializing in electronic materials.

Dooroo Chemical, which was the parent firm of all subsidiary companies, continues business operations as a holdings company that manages the Group’s real estate assets and stocks of related firms.