Is the recruitment of Tianjin CRRC Tangche Rail Vehicle Company contracted to an intermediary?

The recruitment of Tianjin CRRC Tangche Rail Vehicle Company was contracted to an intermediary agency. According to relevant public information, CRRC Group's social recruitment is not a labor dispatch, but a formal recruitment as a formal worker. As a third-party labor service company, labor dispatch signed a labor contract with CRRC Group, and they hired and trained a group of employees to arrange CRRC Group to engage in service and security work, so it was also contracted to an intermediary.