- Tool Arts Korea
- Toroidal transformers and lamination,EI and Ni(permalloy) lamination for the transformer,- Motor and core lamination for the DC automotive motor and AC home appliance motor,Precision tungstein carbide parts,Progressive tungstein carbide Tool&Die.
- Address:194-19,Mundoek-ri ,Seonggeo-eup ,Cheonan-si
- SJC
- Motor core,Die Casting.
- Address:148, Wonsan-ri, Haseong-myeon
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