1. Can be automatically closed under the action of external force.
2. Closing speed can be adjusted.
3. Retention function.
4. Having door hinge action (the ground spring is also called the earth hinge).
1. Closing speed and latching speed adjustable,latching point accurately at 0°.
2. Double ways opening with smoothly movement and noiseless,105°stop-device.
3. Over 500,000cycles tested without any damage.
4. Because of special design, the bearing of the spring hinge had control.
5. The floor spring lighten the strength when opening and closing the door.
6. Applicable for glass doors,wooden doors,steel doors and the glass doors of metal frame and wooden frame.
7. Floor springs are widely used in office buildings, hotels and other comprehensive large buildings, as well as shops, banks and other public places.
1. We have a professional work team.
2. High-quality hardware accessories doors and windows.
3. Advanced production equipment.
4. Pass CE certificate,SGS certificate.
5. 100% product inspection.
Here, you can find the hardware accessories for your needs.
Different head can be used for Asia, Europe, Middle-East makrets, etc. Satisfied with different demands.
The main body can be moved in 5mm left and right, up and down by loosing and tighting the screws.
The door's closing speed can be controlled with these screw holes.
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Gudangdong Gaoyi Building Materials Science and Technology Co., Ltd.
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