| Parameter | Length | Hole Spacing | Tooth Pitch | Brand |
| EC-03 | 214 | 142.4 | 8.4 | OTIS |
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 | Brand |
| EC-03 | 214 | 142.4 | 8.4 | OTIS |
phone：+86-574-27887921
companyemail：takki@china-elevatorparts.com
Address：RM1506,HuiYa international building 1107# tiantong north road ningbo china