1987 Yamaha-Olin Metal Corporation was established on July 1 as a 50/50 Joint-venture between Yamaha Corporation and Olin Corporation. 1990 Alloy 194 Manufacturing Agreement was signed with Dowa Mining Co. Ltd.(Current na......1987 Yamaha-Olin Metal Corporation was established on July 1 as a 50/50 Joint-venture between Yamaha Corporation and Olin Corporation. 1990 Alloy 194 Manufacturing Agreement was signed with Dowa Mining Co. Ltd.(Current name:Dowa Metaltech Co., Ltd.) 1995 Alloy 7025 Commercial Sales Agreement was signed with Nippon Mining & Metals Co. Ltd. 2000 A new slitting machine was installed for Olin HPAs. 2002 YCuT business was transferred from Yamaha Metanix Corporation (Current name: DOWA METANIX CO.LTD.) to Yamaha-Olin Metal Corporation on April 1. 2006 Alloy 7035 was launched into connector market. 2007 Our company name was changed into DOWA-Olin Metal Corporation.