A leader in the carbide tool industry

Since its establishment in 1969, we at Doil Superhard Industries have contributed greatly to the development of the wood, steel, and metal industries with pride as a leader in the carbide tool industry. We have introduced the latest automatic machine facilities from the United States, Germany, and Japan, and are putting all our efforts into manufacturing carbide tools that surpass the quality level of advanced foreign countries by equipping ourselves with the best facilities in Korea.

In particular, we are making great efforts in research and development to improve the precision and quality of our products, as well as in developing export markets for the development of national industries and the stability of the national economy. We are also doing our best to supply consistently advanced products through partnerships with advanced technologies.

We would like to express our deepest gratitude to our consumers who have supported our company’s development so far, and as the best saw blade manufacturer in Korea, we promise to do our best in research and development to produce more advanced products.

Jason LYOO President

DOIL SAW IND. CO.