It descends gracefully and slowly, then can be brought back up easily.
SMOOVE STAY is an oil (piston) damper mechanism developed in pursuit of smoother, more graceful movement than friction dampers. The door slowly descends and opens at a constant speed by controlling the movement, resulting in outstanding elegance and quietness. The door does not stop midway or suddenly drop, so you can use it safely without worrying about pinching your fingers. Compared to conventional oil dampers, the number of parts has been reduced, resulting in lower costs and higher durability.
The door opens gracefully and gently.


Our core technology that continues to be supported by our customers: Friction control
The speed at which it slowly descends can be adjusted.
The “slow” movement is adjusted by utilizing the movement of the piston damper, so you can adjust the speed at which the door descends by adjusting the position. In addition, it has less wear than the rubber type, so it is more durable. It is easy to return, and no force is required. The resistance value when returning the open door is almost zero, so it can be returned easily.

This is compared with our company’s products

Realizing your needs
It can be customized to fit the size of the door you are installing it on. Please feel free to contact us.
Technology utilization ideas
As a retractable ironing board.

You can save space by using SMOOVE STAY for your shoebox.

Use SMOOVE STAY for your mailbox or delivery box.

SMOOVE STAY Main Features

- Flexible: Design customization is possible, including speed adjustment.
- Shock Absorption: The door won’t move with excessive force, so it can be used safely without worry about fingers getting caught.
- Quiet: The damper’s sliding sound is very quiet.

- Returns with Light Force: The resistance when closing an opened door is almost zero, so it can be closed with minimal force.
- Cost Reduction: Cost reduction achieved through simple design with fewer parts.
- Durability Test 30,000 cycles: Passed internal standards in repeated door opening/closing durability tests.