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Processable size Outer diameter: 2mm to 65mm Length: up to 200mm (in case of processing from a bar material)
Outer diameter: 2mm to 250mm Length: up to 300mm (in case of processing a cut piece
*It varies depending on its shape.
Processable materials Iron, Non-ferrous metal,Resin materials
(e.g.:SS、S45C、SCM435、SKD、SUH660、SUS316、A5052、C3604、POM...)
With 37 various lathe machines and craftman's techniques, aquired for over 50 years. we are taking on difficult challenges in turning to meet customers' requirements.







Processable size Maximum X:1000o Y:600o Z:650o
*It varies depending on its shape.
Processable materials Iron, Non-ferrous metal, Rasin materials
(e.g.:FCD、SS、S45C、SCM435、SKD、SCH22、SUS316、A5052、C3604、POM)
With fully driven 30 machining centers, we can supply parts to customers in Automobile, Construction machines, Aircraft industories and so on.
Our self-developed jigs facilitate to process a broad range of products, from a single piece to a mass-produced item.
A complicated shaped item designed by CAD/CAM also can be processed.







Processable size Cylindrical grinding: Diameter 6mm to 80mm Entire length:250o
Centerless grinding: Diameter 3mm to 100mm Entire length:100o
Surface grinding: 300mm x 200mm
*It varies depending on its shape.
Processable materials Iron, SUS (Magnetic quality materials only for surface grinding)
Our Cylindrical, Centerless and Surface grinding machines lines are capable to process items with narrow size tolerance or high surface roughness, which can't be achieved by cutting work.
We can process various products, from a single piece to a mass-produced item, in a careful manner.







Currently, we assemble various kinds of parts for aircrafts, food making machines and hydrauric equipemnt.
Based on our developed know-how in the past years, we are capable to assemble a wide variety of parts.







We can supply reliable products to customers, from a single piece to mass-produced items (up to 160,000 pieces per month. Past highest record.), using more than 80 units of manufacturing and measuring machines with our principle of taking on difficultt challenges, cultivated for over 50 years.

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