1. The plaintiff's lawsuit against the defendant Pung forest industry corporation is dismissed.

2. The Plaintiff:

A. Defendant Geum-ho Industry

1. Facts of recognition;

A. 1) Korea National Housing Corporation (Korea National Housing Corporation on October 1, 2009 and Korea Land Corporation were merged and became the plaintiff.

In the lower court, “Plaintiff” is not classified before and after the merger.

488 units (hereinafter referred to as “the apartment of this case”) of the housing, village village, and apartment in the 575-dong-dong-dong-dong-dong-dong-dong-dong-dong-dong-dong-dong-dong-dong-dong

(2) On December 29, 2003, the Plaintiff entered into a contract for construction work with Defendant Gold Industry, Newdong Construction, and the instant apartment complex design and construction work (hereinafter “instant contract for construction”). Defendant Pung Forest Industry jointly and severally guaranteed obligations under the instant contract for construction work for Defendant Geum-ho and Newdong Construction.

3) Defendant Geum-ho and New East Construction Co., Ltd. enter into each of the warranty insurance contracts on the instant apartment premises with Defendant Construction Mutual Aid Association (hereinafter “instant warranty insurance contract”).

6. Serial 2. 5: The warranty period of the Defendant Construction Mutual Aid Association: From October 1, 2006 to September 30, 2016; 107, 107, 545, 470, 900, 79. 1. to September 30, 2011; 30. 1. 6. 36. 8. 6. 6. 6. 1 to 30. 8. 6. 6. 8; 4. 6. 1 to 4. 5; 4. 6. 1 to 4. 8. 6 ; 4. 1 to 4. 5 ; 4. 1 to 6. 5 ; 206 ; 30. 5 ; 4. 6. 1 to 4. 6. 5 ;