| Model: | DL520A |
|---|---|
| Brand: | KAIDERU |
| Origin: | Made In China |
| Category: | Construction & Decoration / Door & Window Hardware / Door Closer |
| Label: | hidden door machine , fire doormachine , hydraulic door stop |
| Price: |
¥70
/ pc
|
| Min. Order: | 10 pc |
| Last Online:28 Mar, 2019 |
Two independent adjustable closing speed, by adjusting the two separate valves, 180 °, the entire section hydraulic control & have spent Can obtain the best closed-door speed and ensure safe locking. With special torque design, imported spring, imported high temperature, anti-frostproof and anti-wear oil &; Ease to open the door, all use lighter, terrier smoothly. Adopt independent carved forming technology, the casting of extensive. With the function of locking (90 °) and (180 ° no positioning) & have spent & have spent & have spent & have spent & have spent & have spent & have spent
Phone：13827533730 Mr.CHEN
