オプナス Company Profile

Let's make security fun!

With over 75 years of history and achievements, and backed by the technology cultivated through the manufacturing of dial locks that have been favored by many financial institutions, including the Bank of Japan, we continuously deliver new security solutions. Opnas started with the production of dial locks for financial institutions that require the highest level of security, but its scope of activities continues to expand. In terms of locks, we cater to a wide range of applications, including office furniture, vending machines, and residential use. Furthermore, our product range has expanded beyond locks to include system products such as hotel safes, luggage storage boxes, delivery boxes, and contactless entrance systems. We are continuously expanding and diversifying our products, services, and fields of activity to meet the security needs of our customers and the demands of the times.