| 图片 | 产品名称 | 规格参数 | 数量 |
|---|---|---|---|
|
Traction Machine | 1500KG 1.0M/S 1:1 15KW | 1.0000 |
|
2-Leafs Center Opening Landing Door Device(Common Spring Type) | JJ:1100 | 7.0000 |
|
Center opening VVVF door operator | JJ:1100 | 1.0000 |
This door machine is very easy to use. It's not loud when opening and closing the door. I feel that the quality is OK and easy to install.
