Yes.
Ask the company to stamp you, so that you can prove the labor relationship even if there is no labor contract. The Labor Arbitration Bureau will intervene.
As long as there is relevant evidence, you can definitely win if you apply for labor arbitration, and labor arbitration is free, so you can handle it yourself without hiring a lawyer!
1. The unit has seriously violated the law. The Labor Contract Law stipulates that a labor contract should be signed within one month of establishing a labor relationship.
2. Due to the illegal behavior of the unit, you can resign at any time and require the unit to pay you economic compensation, double salary (up to 11 months), etc., pay overtime wages, pay social insurance, etc.
3. If it is a labor dispute, you should file for labor arbitration as soon as possible. You do not need to bear any responsibility. You can resign at any time after submitting a written resignation. The employer has no right to withhold your wages.
4. Collect some evidence that can prove that you have a labor relationship with this unit, such as work clothes (with company name), work permit (preferably with official seal), work badge (preferably with official seal), salary card /Salary slips, attendance records, social security payment records, colleagues’ testimonies, etc. are all acceptable.
Extended information:
According to legal provisions, a contract is a written expression of the agreement reached by both parties. A contract must be signed and confirmed by both parties to the contract before it can be legally binding. If only one party signs and the other party does not sign, it does not mean that both parties have reached an agreement, the contract is not established, and of course it has no legal effect. However, if the unit later adds a signature or seal to the contract, the contract will be established and legally binding. In addition, if an employee signs a labor contract with the unit, the unit and the employee should each hold a copy. If the unit fails to give the employee a copy of the signed labor contract, the employee can complain to the labor department.
"Labor Contract Law"
Article 16 A labor contract shall be agreed between the employer and the employee through negotiation, and shall be signed or sealed by the employer and the employee on the labor contract text. Take effect. The employer and the employee each keep a copy of the labor contract text.