1. The Defendants jointly and severally committed against the Plaintiff KRW 28,819,975 and as to Defendant A, December 2014.

1. Comprehensively taking account of the overall purport of the arguments in the evidence Nos. 1 and 2 as to the cause of the claim, the Plaintiff supplied building materials to Defendant A Co., Ltd. (hereinafter “Defendant Co., Ltd.”) by June 21, 2013, and did not receive KRW 28,819,975 out of the price, and Defendant B guaranteed the Defendant Co., Ltd’s above payment obligation to the Plaintiff on June 10, 2014, and the Defendants agreed to pay the said obligation to the Plaintiff by December 10, 2014 on the same day.

According to the above facts of recognition, the defendants are jointly and severally liable to pay the defendant company the unpaid material price of KRW 28,819,975 and damages for delay calculated at the rate of 20% per annum from December 31, 2014, the delivery date of a copy of the complaint of this case, and from December 28, 2014, the delivery date of a copy of the complaint of this case to the day of full payment, as requested by the plaintiff.

2. The plaintiff's claim against the defendants is justified, and this is accepted.