| Suitable for Door Width:700mm-1100mm |
| Suitable for Door Weight:30-45kg , |
| Hold Open: Option |
|
| The closing speed can be adjusted to two valves: 180°-20°, |
| two segment adjust speed , right or left |
| installation , anti-freezing fluid oil |
| Passed durability test for 300,000 usage times |
| With ISO9001:2000 international quality system certificate |
| and two-year quality insurance service |
