Dongwoo Fine-Chem Co., Ltd.

Welcome to the website of Dongwoo Fine-Chem. Since its inception in 1991, DONGWOO FINE-CHEM starts the high-purity electronic chemical business for semiconductors. We have succeeded in producing process chemicals and photo resist with our own technologies, making a great contribution to the development of the Korean semiconductor industry. In addition, we have made the most of the technical expertise accumulated in the semiconductor materials business and our business capabilities to further expand into the advanced display materials business. In order to produce color filters and polarizing films essential for TFT-LCD manufacturing, we have launched Dongwoo STI and Dongwoo Optical Film as joint venture in cooperation with Sumitomo Chemical, a Japanese company and our shareholders. This event started the beginning of mass-producing these materials in earnest. Dongwoo Fine-Chem wants to be a truly global player. Through aggressive R&D investment, we have developed cutting-edge technologies and delivered best quality products, thus sharpening our global competitive edge. In the 21st century digital era, DONGWOO FINE-CHEM will stand tall as a new leader in the IT-related materials industry. Please give us your warm affection and encouragement in our path toward to reach our goals.