1. All of the plaintiff's claims are dismissed.

2. The costs of lawsuit shall be borne by the Plaintiff.

1. Basic facts

A. The plaintiff company is a manufacturing company of motor vehicle mutual aid parts, and the process until the plaintiff company is established is as follows.

1) Around 1962, B was established, and the trade name was changed to C Co., Ltd. around 1980. Around November 1999, the headquarters of H Co., Ltd. divided sale to D, and E Co., Ltd. was changed to F Co., Ltd. on or around April 2003. (2) After the United States G acquired the vehicle co-operation headquarters of F Co., Ltd. on or around August 2004, and the I Co., Ltd. (hereinafter “I”) acquired 100% shares of H Co., Ltd. on or around December 23, 2009, and changed to H Co., Ltd. (hereinafter “A”).

3) On November 10, 2010, a limited liability company A changed its organization into a stock company and completed the registration of incorporation of the Plaintiff Company (hereinafter “Plaintiff Company”) (hereinafter “H limited liability company, A limited liability company, and Plaintiff Company”).

(b) The Korean Metal Trade Union (hereinafter referred to as the “MMMNo”).

) The term “Defendant Trade Union” is a national industrial trade union consisting of workers engaged in the metal industry and metal-related industries, which is referred to as the “Defendant Trade Union Ha branch A” (hereinafter referred to as the “Defendant Trade Union”).

(C) The Plaintiff Company is a subdivision under the metal labor union comprised of its employees, and the rest Defendants are executives or representatives belonging to the Defendant Trade Union. The Plaintiff Company decided to conduct guard and security services from January 1, 2016, and is an external security chain, Inc. (hereinafter “instant guard business”). The Plaintiff Company is an external security chain, Inc. (hereinafter “instant guard business”).

The security service contract was concluded between the departments, and four employees in charge of the existing security service were converted to production. D.

Defendant Trade Union and Labor Relations Adjustment opposed to the above externalization of security work, and the members of Defendant Trade Union and Labor Relations Union, including the remaining Defendants, from January 1, 2016, are tent prior to the entrance security room of Plaintiff Trade Union and Labor Relations Adjustment.