We aim for the research and development of maintenance-free lubrication.

Patent 

  • No.3686598 [Solid lubricant and a solid lubricant applicator]
  • No.3249980 [Rail cleaning device and the brush member]
  • No.3069854 [Solid Lubricant Applicator]
  • No.4730885 [Solid Lubricant ]

Trademark registration

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Overseas patent

  • [Solid Lubricant Applicator] Republic of China (TAIWAN)
  • [Solid Lubricant Applicator] Republic of China (TAIWAN)
  • [Solid Lubricant Applicator] People’s Republic of China (CHINA)