DONG-WOO CORPORATION HAS SPECIALIZED IN PRODUCING AND EXPORTING TRANSFORMERS SINCE ITS FOUNDATION IN 1994. CURRENTLY, WE HAVE A PRODUCTION CAPACITY OF OVER 15MILLION PIECES PER YEAR AND WE ARE SUPPLYING HIGH QUALITY PRODUCTS TO THE TELECOMMUNICATION COMPANIES IN FRANCE, USA AND GERMANY* PRODUCTION OF ALL TYPES AND GEOMETRIES ON SOFT MAGNETIC MATERIALS USED IN PTH AND SMD TECHNOLOGY.* PRODUCTS TO BE USED IN EQUIPMENTS SUCH AS TRANSMISSION, PUBLIC AND PRIVATE SWITCHING, MODEMS, CELLULAR HANDSETS (SMALLEST SDM INDUCTORS) AND CONSUMER.* ISO 9001 QUALIFIED AND UL APPROVED.