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Company Profile
Nabeya Bi-tech Kaisha has a long history since 1560. Incorporated in 1940 as a modern manufacturer, it offers uniquely designed machine components with NBK brand to worldwide customers. NBK develops, manufactures, and sells Miniature Couplings, Special Screws and Machine Elements. NBK products are used in advanced industries, such as manufacturing equipment for semiconductors, robotics, machine tools and medical devices. 

Headed by industrial expert and supported by knowledgeable members, our Seki, Gifu, Japan, based company is powerful in offering highly efficient couplings for industrial machinery. We have complete facilities for producing couplings in standard dimensions. Our in-house strengths like designing, assembly, engineering, quality testing and warehousing are supporting us in presenting a faultless line to customers. 

Key Facts Table of Nabeya Bi-tech Kaisha(NBK):

Nature of Business

Manufacturer, Exporter

Year of Establishment


No. of Employees


No. of Designers


No. of Engineers


Company Branches

Tokyo Sales Office, Mino Garden Factory, Chubu Sales Office & Osaka Sales Office