1. The Defendant shall pay 36,048,000 won to the Plaintiff and 20% per annum from June 9, 2015 to the day of complete payment.

1. According to Gap evidence Nos. 1 through 4 as to the cause of the claim, the plaintiff entered into a contract with the defendant on May 8, 2014 on the supply of 230,00,000 won (contract deposit of KRW 115,00,000,000) within May 20, 2014, part payments of KRW 69,000,000, remainder payments of KRW 46,000: installation, after the trial run, payment after the trial run, and value added tax separately). The fact that the plaintiff supplied, installed, finished trial operation, completed the Plaintiff’s sale of machinery parts of KRW 198,00,00 on February 28, 2015, the fact that the Defendant supplied the Plaintiff with materials of KRW 190,000,000,000 to the Plaintiff by January 8, 2015, the total amount of supplied goods of KRW 40,000,005.

Therefore, the defendant is obligated to pay to the plaintiff the remaining price of delivered goods 36,048,00 won (253,00,000 won - 198,000 won - 44,000,000 won - 173,150,000 won) and damages for delay calculated at the rate of 20% per annum from June 9, 2015 to the date of complete payment, as the plaintiff seeks.

2. Conclusion, the plaintiff's claim of this case is justified.