MIWA Lock

We are true lock makers who manufacture and control quality for every aspect of every lock, from start to finish. Our emphasis on research and development ensures you of the most advanced technology and materials. Headquarted in Tokyo, Japan, MIWA is a family-owned company comprised of 1,562 employees who are dedicated to your security needs. MIWA's U.S. offices are located in Irvine, California. Since 1945, MIWA Lock Company, Ltd. has grown to become Japan's foremost provider of high-performance locks and security systems. Today, our reputation for quality and reliability has made MIWA the choice of leading hotel chains around the world. From the first offline electronic hotel locking system, which MIWA developed in 1981, to today's flagship product, the dual-card technology AL5H system, MIWA sets the global standard for programmable lock technology.