How to write the reasons for applying for social security?

Hello, dear. The details are as follows: Dear Company Leader: I, Zhang Lili, joined Leather Goods Co., Ltd. in May 20xx as a production line employee, and I am honored to be an employee of our company. With the continuous development of the factory, my personal ability is also constantly improving and progressing. Since I entered the factory, I have cherished and loved this job, so I have been working hard and being serious and responsible in my post. Be conscientious, work hard and work hard. Now, in order to work better and relieve worries, I will become an employee of our factory for a long time. I apply for social endowment insurance. According to the labor law, after the probation period, the company must apply for social security for employees. I have been in the factory for a year. In addition, if the company helps me with social security, I will keep silent, remember the love of the company leaders, and thank the leaders at all levels in our factory. I just want to work for the company for a long time and become an employee for a long time to make myself more at ease. Now with the national policy to provide old-age insurance, and I hope to enjoy retirement old-age insurance when I retire. Therefore, I voluntarily apply for endowment insurance, and hope that the leaders of your bureau will give me approval. I hereby apply for the company to help me with social security. I hope the company leader will approve me to handle it. Hereby apply! thank you