If the kitchen is outsourced, do kitchen employees still need to sign a labor contract with the hotel?

Generally speaking, when the kitchen is outsourced, it will be outsourced to an individual or unit, which means that the kitchen employees are no longer employees of the hotel. Because after outsourcing, the kitchen and employees are no longer under the management of the hotel, but under the management of the contractor. Therefore, there is no need to sign a labor contract with the hotel. The hotel should terminate the labor contract with the kitchen employees and let the kitchen contractor Sign a labor contract.