Exciting technology for your future! We also respond to inquiries about small and medium production.
Our company is a professional manufacturer of prototype parts essential for the development of new products in the four-wheeled and two-wheeled automotive sectors. We support our customers' new product development with equipment and technology cultivated since our founding, responding to the ever-changing needs of the automotive industry, such as vehicle lightweighting and material diversification. With a system that allows us to conduct all processes in-house, from design and casting to welding assembly and quality inspection, we can keep costs down and provide speedy and flexible responses. 【About Each Process】 ■ Design: A fusion of digital solutions and artisan know-how ■ Casting: We have in-house casting equipment for simple press molds ■ Machining: Fast & high quality, with a maximum of 150 molds per month ■ Pressing: Equipped with a 1,000t hydraulic press, we have numerous achievements with ultra-high-tensile steel sheets ■ Laser Processing: Contributing to material diversification with three-dimensional fiber lasers ■ Welding: Stable quality and quantity assembly through robotic welding ■ Delivery: Just a 10-minute drive from Tomei Buko IC, with good access to various locations nationwide *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Business Overview】 ■ Development and prototyping of automotive parts ■ Development and prototyping of industrial products ■ Support for mass production launch ■ Small and medium-scale production *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog(2)
Download All CatalogsCompany information
Nishiyama Giken Co., Ltd. has been a consistent manufacturer of prototype parts since its establishment, developing numerous new products. We hope to continue to build a good partnership with our customers while maintaining our artisan spirit and opening up new worlds of prototype parts.





![[Case Study] Reducing Maintenance Load for High-Temperature Hydrofluoric Acid Transfer Pumps](https://image.mono.ipros.com/public/product/image/851/2000602647/IPROS39805832223133343278.png?w=280&h=280)
![[Case] Improving the yield of the spray drying process and sharpening the particle size distribution.](https://image.mono.ipros.com/public/product/image/20b/2000602652/IPROS64518123009764256691.png?w=280&h=280)
![[Case Study] Transporting the flammable chemical butyllithium under high pressure](https://image.mono.ipros.com/public/product/image/85e/2000602678/IPROS20206512039901287439.png?w=280&h=280)

