How to refund Shenzhen Longgang social security, and on which card?

According to the relevant information, the inquiry shows: surrender to the social security bureau and return the savings card. If you want to surrender your insurance in Longgang, Shenzhen, go to the designated place of the Social Security Bureau to submit the materials, and the Social Security Bureau will do accounting. The next day, you can go to the surrender place to get the bank refund policy and get the cash from the bank. If you want to return your card, you can do it directly at the bank and deposit the cash directly into your bank savings card.