ボルトワン Product Lineup

Bolt One Co., Ltd. has significantly developed since its establishment in 1968 as a manufacturer of large hot-forged bolts, contributing to the advancement of the construction, civil engineering, and machinery industries in Japan. In recent years, we have expanded our activities into fields that require higher performance and reliability, such as nuclear power plants and large cranes. While we continue to prioritize high quality as a machinery parts manufacturer, we have also focused on the development of new technologies, successfully mass-producing the world's first 33mm size 10.9 high-strength hexagon socket bolts through cold forging in 2006. Furthermore, we view our products not only as items but as part of the entire process up to the completion of manufacturing and construction for the end user. We aim to achieve the industry's shortest manufacturing lead times and provide inspection documents free of charge, establishing a trusted brand as an innovative company at the forefront of the industry. The "Bolt One Co., Ltd. Comprehensive Catalog" contains information on various Bolt One products. [Contents] - Bolt One's production technology - Products handled - Range of inventory - Manufacturing process - Production equipment (example) and more For more details, please contact us or download the catalog.

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