川上ダイス工業 Company Profile

Fast and affordable! Reliable quality! We offer diamond die repairs and new sales that meet our customers' needs with Japanese quality. Please feel free to contact us.

Since our establishment on April 1, 1980, we have specialized in the repair of diamond dies for wire drawing, prioritizing the satisfaction and happiness of our partner companies. We have consistently focused on the molding and repair of diamond dies tailored to customer requests and wire materials. Being a small company allows us to offer quick turnaround times and competitive pricing, while maintaining quality that rivals larger firms. With over 30 years of experience and know-how combined with the latest digital technology, our veteran employees, with an average tenure of over 18 years, strive to create even better products than yesterday! Natural and AD diamond dies: 0.010 mm to 1.50 mm Sintered diamond dies: 0.10 mm to 1.50 mm We accommodate all types of wire materials, from hard wire to soft wire, including tungsten (for mg measurement), nickel, and iron. Recently, the trend in wire polishing has led to a cylindrical shape of dies, causing difficulties for many businesses. In our repair process, we also adjust the expansion of the bell section and the percentage of bearings. Please feel free to contact us for requests or consultations regarding the repair or new sales of diamond dies.