Established in 1953, our company has been at the forefront of developing innovative anti-seismic devices, including both hardware and software, primarily for pipelines and boilers in power plants. Our products have garnered widespread use and acclaim, especially in high-safety environments like domestic and international nuclear power plants, finding applications in various fields. The escalating demand for earthquake and vibration solutions has fueled our innovation in vibration damping and avoidance technologies.

In architecture, the trend towards taller and lighter high-rise buildings has amplified the need for our advanced vibration control technologies, ensuring safety and comfort in residential spaces and safeguarding the performance of precision equipment. Leveraging our extensive expertise, we have developed a versatile range of oil dampers suitable for various applications, architecture included.

Our oil dampers utilize hydraulic fluid resistance in a cylinder valve to generate the necessary damping forces, showcasing speed-proportional damping properties and reduced temperature and repetition dependence. These features ensure their exceptional performance across a wide array of vibrations, from wind-induced building sway to seismic events as intense as the 1995 Great Hanshin and Awaji Earthquake.

Furthermore, our oil dampers have become integral in both the construction and seismic strengthening of various structural forms, including steel frame, steel-framed reinforced concrete, and reinforced concrete structures, demonstrating their versatility and effectiveness in enhancing structural resilience