TONEJI Co., Ltd. transforms customer requests into tangible products. We accept inquiries for custom manufacturing.
Tonegishi Co., Ltd. is a specialized manufacturer with over 60 years of experience in the production of fastening components. The fastening components manufactured by our company are active in various fields such as civil engineering, construction, railways, and automobiles. If you are considering the development and manufacturing of fastening components, please feel free to consult with us.
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【Main Custom Product Manufacturing Achievements】 Here are examples of products manufactured by our company based on design drawings received from customers. ・JIS Water Supply and Sewerage Bolts ・Pins for Shield Method ・Bolts for Drum Cans ・Level Adjusters ・Bolts for Civil Engineering Materials ・Bolts for Overhead Wires ・Bolts for Construction Machinery ・Pins for Support Structures ・Bolts for Automobiles ・Railway Components ・Drum Bolts 【Main Development Product Manufacturing Achievements】 Here are examples of products developed and manufactured by our company. ・D-LOCK ・HugBolt ・Shakoman Hug ・Center Fit ・T-LSB
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With over 60 years of experience, we will develop products that meet our customers' requirements using the know-how unique to a specialized manufacturer.
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TONEJI Co., Ltd. not only provides traditional fastener products such as bolts, nuts, and washers, but also aims to meet various customer needs in a diversifying society by assisting in the development and design of metal parts and offering value-added proposals for better product creation. Currently, we mainly manufacture and sell products under our unique brands such as D-Lock, HugBolt, and T-LSB. We also engage in the production of custom-made products and contract testing. Under the philosophy of "creating work that contributes to society," we are committed to supplying safer, more convenient, and stable quality products with our new company name and structure.
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