| Model No | Pitch Line | Diameter of roller | Width of roller | Link width*thickness | Diameter of Pin |
| EC-15 | 133.33 | 70 | 30 | 35*5 | 14.63 |
Welcome to Realever Enterprise Limited！
Email：takki@china-elevatorparts.com
Address：RM1506,HuiYa international building 1107# tiantong north road ningbo china
| Model No | Pitch Line | Diameter of roller | Width of roller | Link width*thickness | Diameter of Pin |
| EC-15 | 133.33 | 70 | 30 | 35*5 | 14.63 |
phone：+86-574-27887921
companyemail：takki@china-elevatorparts.com
Address：RM1506,HuiYa international building 1107# tiantong north road ningbo china