1. The Plaintiff:

A. The defendant A Co., Ltd. shall be jointly and severally with C to KRW 796,746,124 and KRW 256,649,974 among them.

1. Facts of recognition;

A. On May 31, 2011, the Plaintiff concluded a credit guarantee agreement and a joint and several sureties (1) with Defendant A Co., Ltd. (hereinafter “Defendant Company”) on a credit guarantee agreement (hereinafter “instant credit guarantee agreement”) and issued a credit guarantee agreement under each of the credit guarantee agreements (hereinafter “credit guarantee agreement”) with the Defendant Co., Ltd. (hereinafter “Defendant Co., Ltd.”), with a lending institution as well as KRW 357,00,000, the amount of loans, the amount guaranteed as KRW 285,60,000, and the period of guarantee as of May 30, 2012 (hereinafter “the instant credit guarantee agreement”). The representative director C and Defendant B jointly and severally guaranteed all obligations, such as indemnity obligations owed by the Defendant Co., Ltd. against the Plaintiff.

(2) On May 31, 201, the Plaintiff entered into a credit guarantee agreement (hereinafter “instant credit guarantee agreement”) with the Defendant Company and the lending institution, the estimated amount of the loan of KRW 255,00,000, the guaranteed amount of KRW 2000,000, and the term of guarantee on May 30, 2012, and issued a credit guarantee agreement (hereinafter “instant credit guarantee agreement”). The representative director C and the Defendant B jointly and severally guaranteed all obligations, such as indemnity obligations owed by the Defendant Company to the Plaintiff.

(3) On May 2, 2012, the Plaintiff entered into a credit guarantee agreement between the Defendant Company and the lending institution (general loan), 65,000,000,000, the guaranteed amount, and 52,000,000, and the term of guarantee as of April 28, 2017 (hereinafter “instant third credit guarantee agreement”), and issued a written credit guarantee agreement, and the representative director C and the Defendant B jointly and severally guaranteed all obligations, such as indemnity obligations owed by the Defendant Company to the Plaintiff.

(4) On December 29, 2008, the Plaintiff concluded a credit guarantee agreement (hereinafter referred to as the “credit guarantee agreement of this case”) with a corporate bank (small and Medium Enterprise Loan), a loan amount of KRW 300,000,000 each, respectively (the amount guaranteed shall be changed to KRW 255,00,000) and the term of guarantee shall be changed to December 28, 2009 (the change to December 26, 2014) (hereinafter referred to as the “credit guarantee agreement of this case”).