近江锻工株式会社（OHMI PRESS WORKS AND FORGING CO., LTD.）是日本滋贺县大津市的锻造专业企业，主营环形锻造（滚动锻造）和自由锻造。产品外径从小型到最大5000mm，材料涵盖钢铁与非铁金属。服务行业包括汽车、铁路车辆（新干线）、船舶、航空、石油天然气、建筑机械、风力发电等。拥有本社、信乐、长崎三个工厂，具备锻造、退火、机械加工、调质的一贯生产体制。已取得JQA认证（包括航空宇宙用途滚动锻造认证）。
Summary (English)
OHMI PRESS WORKS AND FORGING CO., LTD. is a forging specialist based in Otsu, Shiga, Japan, specializing in ring rolling (rolling forging) and open die forging. Products range from small rings to large diameters up to 5,000 mm, using steel and non-ferrous metals. Served industries include automotive, railway (bullet train), shipbuilding, aerospace, oil & gas, construction machinery, and wind power. The company operates three plants (Head Office, Shigaraki, Nagasaki) with integrated processes: forging, annealing, machining, and heat treatment (quenching & tempering). It holds JQA certifications including JQA-AS0030 for aerospace rolling forging.
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辖区
类型
注册号
暂无
能力 Capabilities
工艺 Processes
Ring forging (rolling forging)、Open die forging、Machining、Heat treatment (annealing, quenching & tempering)
材料 Materials
Steel、Non-ferrous metals
服务区域 Regions
GLOBAL
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Updated 更新: 2026-08-29
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