Is social security networking between Chengdu and Shenzhen?

No. According to the data of Ministry of Human Resources and Social Security of the People's Republic of China, by April 6, 2023, the social security systems in Chengdu and Shenzhen were not interconnected, and their social security information systems operated independently. If you switch work or life between Chengdu and Shenzhen, you need to go through the social security transfer formalities separately. In the future, with the promotion of national social security informatization construction, social security systems in various places will gradually realize networking.