What if the company doesn't provide social security after working for more than one year?

Legal analysis: you can sue. Discuss with your employer first. If negotiation fails, you can apply for labor arbitration. If you refuse to accept the arbitration, you can bring a lawsuit to the court. If you refuse to accept the judgment of the court of first instance, you can appeal to a higher court. If the employer fails to pay the social security for the employee, the employee can complain to the labor department, and the labor department will order the employer to pay the social security, and from the date of default, an additional 0.5% late fee will be charged on a daily basis; Failing to pay within the time limit, the relevant administrative departments shall impose a fine of more than one time and less than three times the amount owed. If the employer fails to pay the social insurance premium in full and on time, the social insurance premium collection agency shall order it to pay it within a time limit or make up for it, and from the date of default, an overdue fine of 5/10000 shall be added daily; Failing to pay within the time limit, the relevant administrative departments shall impose a fine of more than one time and less than three times the amount owed.

Legal basis: Article 74 of the Labor Contract Law of People's Republic of China (PRC), the labor administrative department of the local people's government at or above the county level shall supervise and inspect the following implementation of the labor contract system according to law: (1) the rules and regulations formulated by the employer that are directly related to the vital interests of workers and their implementation; (2) The conclusion and dissolution of the labor contract between the employer and the employee; (three) the labor dispatch units and employers to comply with the relevant provisions of labor dispatch; (four) the employer's compliance with the provisions of the state on the working hours and rest and vacation of workers; (five) the employer's payment of labor remuneration agreed in the labor contract and the implementation of the minimum wage standard; (six) the employer's participation in various social insurances and payment of social insurance premiums; (seven) other labor supervision matters stipulated by laws and regulations.