1. Abundant the introduction of Japanese production equipment and advanced technology.
2. Daming oil is silicone oil which damping function is stable when the machine temperture reach from above 80 degree.to below 20degree. And we buy the silicone oil from Japan.
3. Our damper life time can be used 50,000 time.
4. The damper had approved the ISO9001:2008and RoHS certification.
5. 100% products tested before delivery it.
6. Free sample can be send to you for test at first.
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