460 Years, Never-Changing NBK Spirit

Nabeya Bi-tech Kaisha is a reputed company with a long history, since 1560.
Incorporated in the year 1940 as a modern manufacturer, the company provides uniquely designed machine components with NBK brand to its global customers.

NBK designs, manufactures and sells Special Screws, Miniature Couplings and Machine Elements.
NBK products find their use in advanced industries such as manufacturing equipment for robotics, semi-conductors, machine tools and medical devices.

NBK Strengths

In addition to over 80,000 standard products, NBK also provides modified/customized products to meet the specific needs of customers. All items are produced under the excellent quality control.

Manufacturing Excellence

NBK's manufacturing capacity has been expanded thanks to a brand new modern factory in our headquarter. We maintain the stable supply of the highest quality machine components to customers across the world.

Japanese Quality, Since 1560

Our foundation history and rich craftsmanship date back to 1560. Our company got blessed by its predecessors, who provided their rich knowledge, skills and state-of-the-art technology to us for developing cast-iron products. They were awarded with the title of Licensed Foundry Craftsmen by The Imperial Court of Japan. Founded in the year 1940 as a prominent manufacturer, we offer uniquely designed high-quality machine components to customers across the globe, under the brand name NBK.

Our Products