1. The plaintiff's debtor's debtor's debtor Eul, the manager A, the wall construction company, and the bankrupt.

1. Basic facts

A. Each contract for work and joint and several sureties 1) The Plaintiff entered into each contract for work and joint and several sureties 717 Ocheon-gu, Seocheon-gu, Ocheon-gu, 717 Ocheon-gu, 9 612 apartment units (hereinafter “instant apartment”).

(2) On November 23, 2003, the Plaintiff entered into a contract for the new construction of the instant apartment on the following grounds: (a) on November 23, 2003, the Plaintiff entered into a new construction agreement with the Defendant M&D Co., Ltd. (hereinafter “Defendant M&D”) and the Defendant M&D Co., Ltd. (hereinafter “Defendant M&D”) jointly and severally guaranteed the Defendant M&D’s obligation under the said construction agreement.

3) The Plaintiff around November 2003 (hereinafter referred to as “construction after completing the Defendant”)

(4) On May 27, 2004, the Plaintiff entered into a contract for electrical construction among the new apartment construction works in the instant case with a joint supply and demand organization organized by Defendant Limited Partnership (hereinafter “Defendant’s initial power”) and Hyundai Industrial Corporation (hereinafter “Defendant Hyundai Industrial Corporation”), regardless of whether it was before or after bankruptcy, and the Defendant’s initial power at the time, and the obligation under the said contract for the said construction works of Hyundai Industrial Corporation was jointly and severally and severally guaranteed by the Korea Electric Power and Communications Corporation (hereinafter “Defendant’s subordinate power”).

5) On October 13, 2005, the Plaintiff (hereinafter “Defendant Korea War”) is the Plaintiff’s Korea War Co., Ltd. (hereinafter “Defendant Korea War”).

In the instant apartment construction project, the parties entered into a contract on outdoor machinery installation works among the instant new apartment construction works, and at the time, Defendant Dongyang-NC Co., Ltd. (hereinafter “Defendant Dongyang-JC”) with respect to the obligations under the said construction contract prior to the Defendant Han-dong Games

(6) On June 19, 2005, the Plaintiff signed a contract on the Urban Gas Corporation among the new apartment construction works in this case with the Defendant Mine Engineering Co., Ltd. (hereinafter “Defendant Mine Engineering”).