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We manufacture and sell vacuum pumps, various vacuum devices, and special precision projectors.

Our company manufactures and sells vacuum pumps, various vacuum devices, and special precision projectors. We manufacture customized vacuum machines for functional films for electronic parts, hard films with high abrasion resistance, and devices for medical equipment. Our company is one of the few comprehensive vacuum product manufacturers in the Kansai Region. We have been developing and manufacturing vacuum surface treatment devices, precision vacuum heat-treatment devices, and vacuum pumps for more than 60 years. We also focus on manufacturing and developing environmentally friendly dry pumps and deposition devices. These products feature high lubricating performance and abrasion resistance for low fuel consumption by vehicles.

Onion-Like Carbon (OLC)

[Product description] This material has ultra-low friction under high contact pressure. Adding an appropriate amount of this material is expected to improve the tribology characteristics and functionality of a lubricant or other materials. OLC is a nanoparticle material composed of carbon only. This new material is friendly to the environment and harmless to the human body. We anticipate that OLC will be used as an additive for metal working oil, engine oil, grease, and resin materials, and it is also applicable to dispersion plating. This is because of its good tribology characteristics in the atmosphere or in a vacuum. An increase in the use of OLC will contribute to energy conservation and environmental improvement.