How many factories are there in Shanghai Changshuo?

According to Shanghai Changshuo Recruitment Network, Shanghai Changshuo * * * has 7 factories, all from F 1 to F7, referred to as 1 to 7 factories. The specific division of labor F 1 factory is modular processing, F2 is small module processing, F3 to F5 are all assembled and produced by Apple, and F6 and F7 are all Apple laptops. Each factory is equipped with an employee canteen, and you can eat directly by swiping your employee card.