What formalities are needed to transfer social security after leaving the company

The following formalities: 1. Printing of the Contribution Voucher. Before leaving the city, the insured person with his original ID card and photocopy to the city social security bureau or the city's town (street) social security office to print the "proof of payment" of my participation in the city. 2, apply for transfer. Participants with "proof of payment" to the new employment of social security institutions to apply for pension insurance relations continue. 3, its pension insurance relations will be the original social security institutions and the current social security institutions in contact with the social security institutions, so that participants before and after the insurance record is connected together.