法人情報

[Company strength]
We have been conducting integrated production of automobile power train parts from materials to finished products since our foundation in 1947. We are aggressively developing innovative technology for improving the efficiency of driving system parts in view of the global trend to strengthen fuel efficiency regulations. We supply parts to automobile manufacturers, AT and MT unit manufacturers, and so on.

[Business description]
We manufacture automobile parts including differential assemblies for power train parts, engine balancer assemblies, and planetary carrier assemblies. We offer automatic transmission parts, manual transmission parts, various kinds of nut and bolt parts, sheet metal press parts for dash lower panels, and press dies such as front frames.

[Industry]
Transportation equipment and machinery manufacturing

[Strength of products/technologies]
We have expertise in making various kinds of materials as well as machining and thermal treatment technology, which is necessary for producing power train parts. We develop parts by enhancing and combining these technologies, carry out in-house evaluation testing, and make proposals to our customers. We are a development-type parts manufacturer.

[Representative's message]
We have been steadily working to improve our technology power through the Strategic Core Technology Advancement Program, and we received the Special Prize at the 5th Monozukuri Grand Award. We build this technology into our differential assemblies, which are utilized in all types of Mazda’s SKYACTIV engines. We hope that our next step will be to advance activities to expand our technology and products worldwide.

[Company structure for market development/overseas expansion]
We have established a corporate system in which the sales and overseas business departments work as the point of contact for customers. Related departments then take charge of the project, and we carry out integrated processing from trial manufacturing to preparing and starting mass production. We have installed a base for R&D in Japan, which controls the optimization of our development and production including overseas expansion.



[Awards and media coverage]
[Awards]
The 5th Monozukuri Grand Award, Special Prize (2013); 300 of Japan’s Vibrant Monozukuri SMEs selection (2013).

[Media]
Reports in the media.



[Authorization/Certification]
Acquired ISO/TS 16949 certification (2009) in October 2009.
Acquired ISO 14001 certification in January 2002.


[Joint research and development]
We have a track record of joint research with Hiroshima University, Kumamoto University, Hiroshima Prefectural Technology Research Institute, and so on.

[Main Clients / Business History (domestic)]
We supply Mazda Motor with all amounts of differential assemblies, engine balancer assemblies, and planetary carrier assemblies.
We supply differential assemblies and gears to Aisin AW, Jatco, Toyoda Automatic Loom Works, Mitsubishi Heavy Industries, and Sumitomo NACCO Material Handling.


[Main Clients / Business History (overseas)]
We have a track record of deliveries to VW, Renault, BMW, Mini, Peugeot, Audi, Citroen, Fiat, and so on through AT unit manufacturers.