KOREA ASAHI ELECTRONICS CO.LTD.
KUM YOUNG CO.,LTD.
TONGHAE ELECTRONICS IND.
BANDO MACHINERY AND ELECTRIC CO.,LTD.
HAE DONG ELECTRIC MACHINERY
KIMIN ELECTRONICS CO.
KOREA A.V. SYSTEM CORP.
HAN SONG ELECTRIC CO.,LTD.
DONG YANG ELECTRONICS CO.,LTD.
YOU KANG SEMICONDUCTOR CO.
HYUNDAI HEAVY INDUSTRIES CO.,LTD.
TECHNO ELECTRONIC TRADING CO.,LTD.
DU GO ELECTRONICS CO.,LTD.
P.L.U. INTERNATIONAL LTD.
SAMYANG OPTICAL IND. CO.,LTD.