Since our founding in 1948, we at Yutaka Manufacturing have shouldered a share in the building of social infrastructure, such as traffic and power lines, as a specialized manufacturer of electronic components, notably the jumper coupler used in railroad cars.

Starting our business with manufacture of wiring couplers for railway cars, we have developed and manufactured Japan's first domestically produced multi-contact three-phase high-voltage jumper coupler, automatic train coupling and uncoupling system that automatically performs splitting and merging operations of trains, as well as compact and lightweight one-touch connectors, all of which making use of our own independent technology. And most recently, we have developed and delivered connectors and electric automatic couplers compatible with railway ethernets, for operation on lines open for traffic.

In regards to the development or manufacture of these kinds of new products, thorough-going pursuit of product quality and safety has gained the customer's trust. We place top priority on assurance of product quality and assurance of safety as a basic stance toward making things, and this stance will not change in the future as well.

To maintain this trust, in 2013 we established a new testing tower in Takasaki, and installed the latest vibration testing equipment to improve test performance. Furthermore, in 2014, we moved the company headquarters to Takasaki, and added a processing line building and assembly building to the Takasaki Plant. In seeking to strengthen production capability, we will continue moving step by step toward establishment of a sustainable management foundation.

In the future, guided by our principles of Customer Reliance, Unwavering Effort, and Reliance of Society, we aim to become a unique enterprise recognized worldwide. We boldly face this challenge, unified as one.
Yutaka Manufacturing Co., Ltd.