OTAX was founded in 1979 in yokohama, Japan as a manufacture of industrial switches. We quickly established a solid reputation for the quality of our products. For example, dual in line package (DIP) switches were one of our earliest specialties, and are still an important part of our business. Over the years, we’ve increased production significantly. Today, we can product up to 12 million switches per month, and we’ve established a reputation as one of the world’s leading DIP switch manufacturers