A. (1) The Plaintiff and Defendant E are employees of G who are Defendant F’s business operators, and Defendant C lent the name of Defendant F to Defendant H and operated G in fact. (2) Defendant B Co., Ltd. (hereinafter “Defendant Company”) are manufacturers of vessel and steel parts, and subcontracted the processing of vessel and steel parts, such as G or H, to five business operators (hereinafter “instant subcontractor”) as manufacturers of vessel and steel parts, and had Defendant C produce goods using machinery and facilities owned by the Defendant Company at the workplace of the Defendant Company in Daejeon-gu Seoul Metropolitan Government I, Daejeon, by giving a subcontract for the processing of vessel and steel parts, such as a thrower.

3) The Defendant Company prepared an office in part of the above workplace and had the employees of the Defendant Company, including J, permanently stationed, and had the subcontractor or its employees provide necessary goods or instruct and manage the work related to the clinical processing work.B. The occurrence of the accident occurred. (B) The subcontractor of the instant case processed the materials in the original form of the machinery parts provided by the Nonparty Company at the above workplace where seven steel systems are installed, and moved to a string connected to the strings installed in the river, when moving to the next stage of work.

2) On October 3, 2012, at around 06:30, the Plaintiff was engaged in the work of separating sand, etc. from the electric melting machine, fluor, and the sand, etc., fluored to the air conditioners at the above workplace. However, Defendant E, while Defendant E operating a strust in the iron so as to rear and move the products under work in the drying section, he shocked with the wind of the partitions where the Plaintiff was working, and the strust caused injury, such as a closed pleseing and thaleing, etc. (hereinafter “instant accident”).

C. The Plaintiff’s medical treatment and compensation details are the instant accident.