5987.T

ONEX Corporation is a global provider of specialized services focused on metal heat processing, surface remediation, and material treatment. The company offers a comprehensive suite of metal heat treatment techniques, including carburizing, carbonitriding, vacuum processing, high-frequency induction, bright annealing, and treatments for aluminum alloys. Furthermore, its extensive capabilities encompass quenching and tempering, nitriding, gas nitrocarburizing, shot peening for surface enhancement, PVD coating applications, and the capacity to handle oversized parts requiring heat treatment. Beyond its core operations, ONEX also ventures into logistics management and the creation of information systems. Its expertise primarily benefits sectors such as industrial machine tools, automotive components, and heavy construction machinery. Founded in 1951 as Oya Netsushori Co., Ltd., the organization rebranded to ONEX Corporation in July 1991 and is headquartered in Atsugi, Japan.