We, Hansung Special Machinery Co., Ltd. started our own businesssince 1986 with handling of heat treatment of hydraulic breakersand now we became a professional manufacturer providing the mainparts of breakers, several kinds of chisels and do technicalseveral steps of heat treatment. We are now driving an aggressiveinvestments and innovations for a new quantum leap for 21C. Weexpanded our business to the overseas market as well as thedomestic and could assure the competitiveness in quality as a worldleading manufacturer, as a result of doing our devastating best toimplement the integrity of the products after acquiring ISO 9001 in2000 for establishing a complete QC. We, Hansung, will promise do,not only make efforts to optimize the customers' value by means offuture-aimed technical development and high quality but also carryout the business focused on continuous efforts and"Customers-centered Comprehensive Management" to meet their variousdemands and needs.