The Takasaki Hachiman factory, which was under construction, has started operations!
The Takasaki Hachiman factory, which was under construction, has started operations. As a new production base, we will strive to meet our customers' expectations. Our company specializes in the processing and manufacturing of needle bearings, particularly excelling in thin-walled cutting (lathe) machining among precision machine parts. We are also skilled in producing products with extremely high roundness, achieving roundness of 0.05mm or less, and can process sizes ranging from 5mm to 800mm in diameter. Please feel free to consult us. *For more details, please refer to the external link page or feel free to contact us.
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Our company, Yamagishi Manufacturing Co., Ltd., specializes in the processing and manufacturing of needle bearings and excels in the technology of thin-walled cutting among precision machine parts. We are also skilled in producing products with extremely high roundness, achieving roundness of 0.05mm or less, and can process sizes ranging from 5mm to 400mm in diameter. Additionally, in the field of prototype development, we provide high-precision cutting and polishing technology that accommodates small-lot, diverse production.



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