ハヤカワロストワックス Company Overview

Creating shapes that exceed our customers' expectations through lost-wax precision casting.

Our company manufactures products using the lost-wax method, which is one of the precision casting methods, in Nagaoka City, Niigata Prefecture. Compared to general castings, our products have higher precision and can be produced in complex shapes with near-net shape. We specialize in casting Ni and Co alloys used in gas turbines for power generation, as well as Al alloys used in aircraft components. We have introduced a vacuum melting casting furnace capable of producing super heat-resistant alloys. We have obtained ISO9001, ISO14001, JISQ9100, and NADCAP (NDT) certifications. If you are facing challenges with machining complex-shaped parts made from difficult-to-cut materials, our high-precision near-net shape casting can significantly reduce machining volume and lower costs. Please feel free to contact us with your requests.