Kyowa Hearts Co., Ltd., based in Kanagawa, Japan, is a metalworking company that provides end-to-end support for customers, from product development to mass production. Our core technologies are ultra-precision die making and precision press work, which contribute to the miniaturization and weight reduction of products.With 75 years of experience and expertise, we utilize the latest high-precision processing and measuring equipment to deliver innovative proposals and sophisticated products. We have a proven track record of helping customers solve challenges and achieve success in their product development. We also offer dies for sale.Please feel free to contact us.