Relay Core
The relay core, mainly used in power relays, is our anchor product. It is manufactured at our factories in both Japan and China. We take pride in our ability to manufacture such a complex shape with precision. By producing the core head and shaft in a square form, we were able to reduce the overall size of the relay. Through shipments both domestically and abroad, Utsunomiya Rashi now holds the largest market share for relay cores in Japan. Our stable quality and strong cost performance have earned us high trust from our customers.
Header Fabrication (cold heading) + Secondary Processing
For customers who say, "This shape is too complex to be cold-headed, but cutting it would be too expensive!" — Utsunomiya Rashi can offer a previously unattainable price by combining cold heading with secondary processing such as cutting.
Specialty Screws and Precision Miniature Screws
Our long company history is one of our greatest strengths — Utsunomiya Rashi has one of the longest manufacturing histories in the industry, and our products are familiar to many people. Building on this history, we now focus on miniaturization, producing specialty screws and precision miniature screws.
