90% are custom-made products. We offer support for small lot production, material selection, cost reduction, strength enhancement, and suggestions for processing steps! Samples are available. Prototyping is possible.
The SUS304J3 coil material was forged, drilled, and subjected to a passivation treatment. The photo shows a shaft diameter of 8 mm. If you have any size concerns regarding hole-punched rivets, please feel free to contact us. We can accommodate rivet sizes from 8 mm to 16 mm in iron. For stainless steel, the sizes range from 8 mm to 12 mm.
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We handle over 1,000 types of items, 90% of which are custom-made, and all processes from materials to processing are carried out in Japan. We showcase our products on Instagram. https://www.instagram.com/tsukayoshiseisakusho/
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Company information
Tsukayoshi Manufacturing Co., Ltd. supplies custom-made products primarily for screws, rivets, and shafts in Higashi-Osaka. We handle over 1,000 different items, of which 90% are custom-made, and all processes from material selection to manufacturing are conducted in Japan. If you have any concerns such as "Can we produce this in this lot size?" regarding screws, rivets, shafts, etc., please feel free to consult with us, a company with 65 years of experience. We also offer suggestions for material selection and processing methods to achieve cost reductions, and we will work together with you to solve your challenges. We can accommodate small lot sizes and can also handle prototypes starting from just one piece. We are introducing our products on Instagram. https://www.instagram.com/tsukayoshiseisakusho/ We look forward to your inquiries!