Since its foundation in 1992, DAEGUN CONSTRUCTION & SERVICES CO., LTD. is the only manufacturer in Korea producing full range of rock drilling tools such as Integral Drill Steel (IDS), Tapered Rod, EX-Rod. MF-Rod, Shank Adapter, Coupling Sleeve, Button Bit, Down-The-Hole (DTH) Hammer and Bit. Company’s management and key engineers have more than 20 years of experience in manufacturing rock drilling tools and DTH Hammer and we’ve been supplying high quality products to customers over 40 countries in field of mining, quarrying, civil engineering and construction. DAEGUN uses top quality raw material in all products production and we can manufacture not only all brands' rock tools upon customer's request but also is trying to supply all equipment and parts needed in each field. DAEGUN strictly controls its quality by conducting detailed analysis for material, process and production in in-house lab and is now expanding its business to Shield TBM such as Shield TBM disk cutter to be a leading market player. As Company’s mission is to pursue ‘Customer-focused Management’, DAEGUN develops, manufactures and supplies wide range of products requested by any customer whether large or small. All employees at DAEGUN are ready to leap up to next phase together with all our customers and will try our best to increase our focus not only on company growth but also on customer and partner success.