1. All of the plaintiffs' claims are dismissed.

2. The costs of lawsuit are assessed against the plaintiffs.

1. Facts of recognition;

A. On December 26, 2012, the Defendant and Heung Forest Construction Co., Ltd.: “The construction of Heung Forest Construction Co., Ltd., Ltd.,” refers to “the instant construction work,” which is not more than 118-2 large-scale large-scale large-scale large-scale construction work.

"Contract" was entered into, and revised on February 4, 2013 and February 28, 2013, and changed into, the following construction contract:

The contract amount of KRW 1,554,688,470 during the contract period of the total construction amount of the large-scale housing construction project, which is the name of the contract terms of the 39 company for the contract for the contract for the contract for the contract of the defendant contractor, the contractor for the contract, the Corporation for the contract, from December 26, 2012 to December 31, 2013.

B. On April 1, 2013, Plaintiff Han River Construction Co., Ltd. and Heung Forest Construction Co., Ltd. entered into a subcontract agreement with the following terms:

From April 1, 2013 to November 30, 2013, the contractor’s contract term of KRW 251,350,000 (including the additional tax) of the total construction cost of civil engineering and appurtenant works among the instant construction projects, under the name of the contract terms of the contract for Heung Forestry Construction Co., Ltd., Ltd., the contractor, Han River Construction Co., Ltd., Ltd.

C. On May 2, 2013, the Plaintiff Hansung Industrial Facilities and Dailim Construction Co., Ltd. entered into a subcontract with the following terms:

From May 2, 2013 to November 30, 2013, the contract term of KRW 249,700,000 (including additional taxes) contract amount of the total construction cost of machinery and equipment, fire fighting installation works (including all details of orders, finished products) among the instant construction projects, the contractor’s name of the contract for the contract for the construction of Heung Forest Construction Co., Ltd.

D. On May 16, 2013, the Plaintiff Han River Construction Co., Ltd., the Defendant, and Heung Forest Construction Co., Ltd. agreed on the direct payment of the subcontract price with the following contents.

1. The subcontract price corresponding to the portion constructed by the Plaintiff Han-ro Construction Co., Ltd. in a subcontract between Heung Construction Co., Ltd. and the Plaintiff Han-ro Construction Co., Ltd. is to be directly paid by the Defendant to the Plaintiff Han-ro Co., Ltd. pursuant to Article 35(2) of the Framework Act on the Construction Industry.