NOKWON ENGINEERING & CONSTRUCTION CO.,LTD. NONG SHIM ENGINEERING CO.,LTD. NORD-LOCK KOREA CO.,LTD. NOSUON SYSTEM CO.,LTD. NOVA BIO GREENTEC CO.,LTD. NOXAN ENGINEERING CO.,LTD. NS SYSTEM CO.,LTD. NSK KOREA CO., LTD. NSK KOREA CO.,LTD. NSV CO.,LTD.  291

NUIN TEK CO.,LTD. NURI ENVIRONMENTAL TECHNOLOGY CO.,LTD. NUVOTEC CO.,LTD. O JOO ENGINEERING CO.,LTD. O'BEYONG AUTOMATION CO.,LTD. O-SEONG BOLT IND.CO. O-SUNG C&M CO.,LTD. O-SUNG ELECTRIC CO.,LTD. O-SUNG IND.CO.,LTD. O-SUNG TAIYO CO.,LTD.  292

O-YANG KONGJOKI CO.,LTD. ODAE IND. CO.,LTD. OERLIKON BALZERS COATING KORA CO.,LTD. OH SEONG FOOD MACHIN OH SUNG ELECTRONICS CO.,LTD. OH SUNG ENGINEERING OH SUNG UNICON CO.,LTD. OH-SUNG ELECTRIC MACHINERY CO.,LTD. OH-SUNG MIDAS OHK CO., LTD.  293

OHSUNG SYSTEM OMEGA SYSTEM ONE & ONE OPTEL SEMICONDUCTOR CORP ORDEG CO.,LTD. ORIENT CHEMICAL CO., LTD. ORIENT CO., LTD. ORIENTAL PRECISION & ENGINEERING CO.,LTD. ORION ALLOY CO.,LTD. ORWAK KOREA  294

OSG KOREA CORPORATION OSU CO.,LTD. OSUNG ENVI TECH CO.,LTD. OSUNG LST CO.,LTD. OTTO MECHATRONIC CO. OZONES KOREA CO.,LTD. PACIFIC CONTROLS CO.,LTD. PACIFIC METALS CO.,LTD. PACIFIC VALVE IND.CO.,LTD. PACK CHEON MACHINERY CO.,LTD.  295