Harm of inconsistency between recruitment company and interview company

There will be labor disputes. The current company is a subsidiary of the contracted company, so the contract is valid and has little impact; If a labor dispatch contract is signed, it is also legal; If the two companies are not affiliated, then the work unit is suspected of illegal employment. According to Article 16 of the Labor Law of People's Republic of China (PRC): "A labor contract is an agreement between a laborer and an employer to establish a labor relationship and clarify the rights and obligations of both parties. To establish labor relations, a labor contract shall be concluded. Therefore, the primary basis for determining labor relations is the labor contract. If your labor delivery, salary distribution, labor location and other related labor factors are not the same company that signed the labor contract with you, then you have a dual labor relationship. Labor disputes refer to disputes arising from the enforcement of labor laws and regulations and the performance of labor contracts, that is, disputes arising from the rights and obligations in labor relations between workers and their units.