Home > About > Seven Business Segments > Subsidiary Companies Dongbu Steel Co., Ltd. Dongbu Metal Co., Ltd. Dongbu Special Steel Co., Ltd. Dongbu Chemicals Co., Ltd.   Dongbu Hannong Co., Ltd. Dongbu Biotec Co., Ltd. Dongbu Ceres Co., Ltd. Dongbu Farm Fresh Produce Co., Ltd. Dongbu Organic Foods Co., Ltd.   Dongbu HiTek Co., Ltd. Dongbu Electronic Materials Co., Ltd. Dongbu Robot Co., Ltd. Dongbu LED Co., Ltd. Dongbu Lightec Co., Ltd. Dongbu Solar Co., Ltd. Dongbu CNI Co., Ltd. Dongbu Construction Corporation Dongbu Engineering Co., Ltd. Dongbu Power Co., Ltd. Dongbu World Co., Ltd.   Dongbu Express Co., Ltd. Dongbu Passenger Services Co., Ltd. Dongbu Parcel Services Co., Ltd. Dongbu Inc. Dongbu Insurance Co., Ltd. Dongbu Life Insurance Co., Ltd. Dongbu Securities Co., Ltd. Dongbu Asset Management Co., Ltd. Dongbu Savings Bank Co., Ltd. Dongbu Capital Co., Ltd. Dongbu Culture Foundation Donggok Social Philanthropic Foundation Dongbu Promy