| 图片 | 产品名称 | 规格参数 | 数量 |
|---|---|---|---|
|
2-Leafs Center Opening VVVF Asynchronous Door Operator | JJ:800 | 8.0000 |
This door opens very smoothly. It doesn't get stuck at all, and the noise is low. After installation, I felt that the house was quite quiet.
