| Parameter | Length | Hole Spacing | Tooth Pitch |
| EC-47 | 205 | 145 | 9 |
Welcome to Realever Enterprise Limited！
Email：takki@china-elevatorparts.com
Address：RM1506,HuiYa international building 1107# tiantong north road ningbo china
| Parameter | Length | Hole Spacing | Tooth Pitch |
| EC-47 | 205 | 145 | 9 |
phone：+86-574-27887921
companyemail：takki@china-elevatorparts.com
Address：RM1506,HuiYa international building 1107# tiantong north road ningbo china