The defendant shall set the rate of 12% per annum to the plaintiff from March 14, 2020 to the day of complete payment.

The Plaintiff entered into a contract with the Defendant, a company engaged in construction business on August 2016, which entered into a construction contract and performed metal construction business among the new D-built construction works in Yeonsu-gu Incheon, Yeonsu-gu. The fact that the Defendant repeatedly prepared and delivered a payment agreement to the effect that the Plaintiff will pay the construction cost of KRW 53,200,000 to the Plaintiff on November 15, 2018 and February 19, 2019, the fact that there is no dispute between the parties concerned or that the Plaintiff provided a payment agreement to the effect that the construction cost of KRW 53,20,000,000,000,000,000,000 won,

According to the above facts, the defendant is obligated to pay the construction cost of KRW 53.2 million agreed to pay to the plaintiff who performed the metal construction work in accordance with the contract, except in extenuating circumstances.

Therefore, the Defendant is obligated to pay to the Plaintiff 53,20,000 won for the unpaid construction cost and the damages for delay at the rate of 12% per annum from March 14, 2020 to the date of full payment, which is the following day after a duplicate of the complaint in this case was served on the Defendant.

The plaintiff's claim of this case is justified, and all of them are accepted, and it is so decided as per Disposition.