Dongcheng social insurance fund management center. By February 12, 2022, Dongcheng Social Insurance Fund Management Center, a subsidiary of Dongguan Social Security Bureau, had carried out "on-site certification" volunteer service activities for the "very old" elderly people with mobility difficulties, assisting them to apply for the qualification certification of basic old-age benefits for retirees in different places, and Dongcheng Social Insurance Fund Management Center could apply for retirement in different places. You can navigate to work from 8 am to 6 pm from Monday to Friday.