Slow rail 9424 is a nostalgic coffee bar made of abandoned green leather carriages. In the "era" of the green leather train, everything needs the ability of slow and deep stewing, just as coffee needs to be finely ground and boiled and filtered several times, so the bitter aroma in the entrance is mellow and the sweet aftertaste is long. Coffee is no longer coffee, coffee is culture. Iron and steel have fun with sweat, and Meigang has worked hard with a pickaxe and reached the realm of integration of body and mind, so as to get the faint fragrance of bitter coffee. Steel is not only steel, but also culture.