| 1 | Cobbler, Cobbler, mend my shoe. | |
| 2 | The soles don' t have to be leather, but the uppers do. | |
| 3 | A lining layer is fixedly arranged on the inner side wall of the upper. | |
| 4 | It is a supportive product to the upper and heel double-cooling forming machine. | |
| 5 | The high temperature setting box can make the upper more close to the last. |