90% are custom-made products. We offer support for small lot production, material selection, cost reduction, strength enhancement, and suggestions for processing steps! Samples available. Prototypes can be made.
【Features】 ■Semus ■Embedded screws ■Upset ■Long length ■Shaft ■Forged ■Higashi-Osaka These are screws used in generators. They are processed by forging and upset, and due to their long size, they incorporate springs and flat washers during maintenance and are rolled.
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We handle over 1,000 types of items, 90% of which are custom-made, with all processes from materials to processing done in Japan. We are introducing 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!
