Do I have to swipe my card when I enter the elevator at Shanghai Jinjiang Capital Hotel and Nanjing Road Hotel?

Yes According to official website, Nanjing Road Store of Shanghai Jinjiang Inn, in order to reduce non-resident guests and other idlers from entering the guest room area and ensure the safety of hotel guests, Nanjing Road Store of Shanghai Jinjiang Inn needs to swipe its card when entering the elevator. Shanghai, referred to as "Shanghai" or "Shen" for short, is a municipality directly under the Central Government of the People's Republic of China, a national central city, a megacity and a core city of Shanghai metropolitan area.