- National Trading And Telelcomunication Co., Ltd.
- Magazine-Rack NTC-097 (for SMT ),MAGAZINE RACK COVER,GUIDE RAIL,IDC Terminal Panel 128PR,128P Terminal Board,P.C.B holder,KRONE BLOCK 2/10 MODULE,P.C.B RACK(FLAT TYPE),3P Terminal Box,Terminal panel 6X32,3P Terminal Box,QDF MODULE,Optical Fiben Jumper Cod.
- Address:136-2,Gaebong-dong ,Guro-gu
- Sangbo Electronics Co., Ltd.
- Harness,TP (Thermal Protrctor),OLP (Over Load Protector),TERMINAL BOARD.
- Address:466,Uijeon-ri ,Jinyeong-eup ,Gimhae-si
- Dae Ryung Electronics Co., Ltd. Buchun Branch
- Pin Jack Board,Phone Jack & Mic Connector,RCA Connector,Terminal Block,Push Terminal Board,Speaker Terminal.
- Address:101-701,Bucheon Techno Park, 364, Samjeong-dong ,Ojeong-gu, Bucheon-si
- Yeonho Electronics Co., Ltd.
- Fuse holder connector,SMD Type board to wire connector,FPC / FFC SMD Connector,Quick connector type terminal.
- Address:506-2 Hanam-dong,Hanam-dong ,Gwangsan-gu
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