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Daido Kogyo deals with not only highly functional materials such as Specialty steels and titanium and other upstream materials, but also downstream products including automobile parts and machinery parts. By combining such a rich and complete product supply portfolio with machining/heat treatment arrangements and global delivery control including powerful consulting services for new material development and special applications, we maximize our business functions as a unique iron/steel trading house. We continue to be professional teams well versed in the products and industries through our sales activities for customer satisfaction.
 Main line of business
 Steel products nonferrous and new materials magnetic materials
 powdered metal  formed and fabricated materials, and molded components
 Inquiries : Call us by phone
Main Products
Steel Products
Specialty Steel <Steel bar, wire rod, secondary and tertiary products>
Structural steel (Carbon steel and alloy steel)
Free-cutting steel  Tool steel
Spring steel  Heat-resisting steel
    Other types of specialty steel products
Wire rod
Wire rod
Steel strip (IC lead frame)
Steel strip
(IC lead frame)
Stainless-Steel <Wire rod, steel bar, sheet, strip, and pipe>
Free-cutting stainless steel
Nonmagnetic stainless steel
High-strength stainless steel
    Other types of stainless steel products
Steel Strip <Sheet to plate>
Polished steel sheet  Cold rolled steel sheet  Hot rolled steel sheet  
Surface-treated steel sheet
  (Hot dip galvanizing, galvarium, colored steel sheet, etc.)
Types of specialty steels for cutlery, IT parts, OA parts, and automobile parts
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Nonferrous and New Materials
Nonferrous Metals <Plate materials, coil materials, section materials, etc.>
Aluminum  Aluminum alloy
Magnesium  Magnesium alloy
Copper  Copper alloy
<Plate material, bar, etc.>
Pure nickel  Nickel alloy(Nickel copper alloy, etc.)
Pure titanium Titanium alloy (Titanium aluminum alloy, etc.)
Shape-memory alloy
Rare Metals <Types of rare metal products>
(Tungsten, molybdenum, niobium, zirconium, tantalum, etc.)
Target materials (for vacuum deposition, surface treatment, etc.)
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Magnetic Materials
Magnet Rare-earth magnet (Bond magnet, sintered magnet, and hot-extruded magnet)
Ferrite magnet (Bond magnet and sintered magnet)
Cast magnet
Neodymium bond magnet (Integral molding)
Neodymium bond magnet
(Integral molding)
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Powdered Metal
Powder Powder for sintering  Powder high speed steel  Fine powder for MIM  Levi-atomized powder (Ti powder)
Soft magnetic powder material (Sendust, Permalloy, etc.)
Powder for magnetic cards  Powder for cathode-ray tube CP  Powder for electromagnetic wave shield
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Formed and Fabricated Materials, and Molded Components
Cast Products <Products by types of materials>
(Cast steel, ductile, stainless, titanium alloy, nickel alloy, aluminum alloy, copper alloy, etc.)
Die cast
Precision cast products (MIM, lost wax, DLCC, etc.)
Sand cast products
Centrifugally cast products
Precision cast product (Turbocharger parts)
Precision cast product (Turbocharger parts)
Forged Products <Products by types of materials>
(Specialty steel, ordinary steel, stainless, titanium alloy, nickel alloy, aluminum alloy, copper alloy, etc.)
Hot-forged products
(Smith forging, hammer, hatebur, press, upset, etc.)
Cold-forged products
(Header, former, press, etc.)
Forged product (Crank shafts and others)
Forged product
(Crank shafts and others)
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Call us phone or SubmitCall us phone or Submit
Steel products, specialty steel, and stainless steel
Steel Business Division
  Steel Department 1
    Steel for Automobile Application Team
    Stainless Steels Team
 TEL: +81-(0)3-5495-7190
 TEL: +81-(0)3-5495-7191
 TEL: +81-(0)3-5495-7212
  Steel Department 3
    Steel for Automobile Application Team
    Steel Team
 TEL: +81-(0)52-963-7610
 TEL: +81-(0)52-963-7611
  Steel Department 4
    Steel Team

    Stainless Steels Team1
    Stainless Steels Team2
 TEL: +81-(0)6-6201-2483
 TEL: +81-(0)6-6201-2402
 TEL: +81-(0)6-6201-4521
 TEL: +81-(0)6-6201-2557
Steel Strip, Nonferrous Metal, Magnetic Materials, and Formed and Fabricated Materials
Forgings, Castings & Related Products Business Division
  Forgings, Castings & Related Products Department 1
    Forgings, Castings Team
    High Alloy Materials Team
    Metal Powder &Sintered Parts Team
 TEL: +81-(0)3-5495-7193
 TEL: +81-(0)3-5495-7192
 TEL: +81-(0)3-5495-7121
  Forgings, Castings & Related Products Department 2
    Steel Strip & Automotive Products Team
    Turbo Team
    Magnet Team
 TEL: +81-(0)52-963-7613
 TEL: +81-(0)52-963-7616
 TEL: +81-(0)52-963-7615
  Forgings, Castings & Related Products Department 3
    Forgings, Castings & Related Products Team  TEL: +81-(0)6-6201-2489
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