We comprehensively support our clients’ improved efficiency and response to the environment

Design, trial production — mass production, materials development support

With our capable personnel and a variety of company-owned production equipment, we work in design, from trial to mass production in a consistent manner to support your improved efficiency. We will provide great benefit by proposing and performing efficient manufacturing suitable for contracted products.
As for copper alloy, we can provide you with assistance from the development of alloy materials to comprehensively support manufacturing.

We will:

  • Select and develop efficient materials tailored to products and use;
  • Select and propose an efficient production method suitable for the use and shape of products;
  • Reduce energy consumption in the production process;
  • Reduce waste generated in the production process;
  • Respond to environmental concerns by reviewing production methods; and,
  • Advance delivery dates and reduce costs.

Casting Department

Casting Department »
  1. Contracting for manufacturing copper alloy castings
    Division Material name ASTM(USA) Lead Free RoHS JIS
    Yellow Brass   C85700
    {Leaded yellow brass}
      OK
    (With condition)
    CAC203
    Bronze C84400
    {Leaded semi-red brass}
      NOT CAC401(BC1)
    C83600
    {Leaded red brass}
      NOT CAC406(BC6)
    C92200
    {Leaded tin bronze}
      OK CAC407(BC7)
    Silzin bronze Ecobrass C87850
    {Silicon brass}
    Lead
    Free
    OK CAC804
    Ecobismuth (CDA C89841) Lead
    Free
    OK -
    ASTM C87800
    Silicon Bronze
    C87800
    {Silicon Bronze}
    Lead
    Free
    OK -
    Ecobronze - Lead
    Free
    OK -
    Bismuth bronze   - Lead
    Free
    OK CAC901
    C89844
    {Bi semi-red brass}
    Lead
    Free
    OK CAC902
    Lead
    Free
    OK CAC903
    Bismuth-selenium bronze keepalloy C89530 (B30 B584)
    {Bi-Selenium brass}
    Lead
    Free
    OK CAC911
    C89535
    {Bi-Selenium brass}
    Lead
    Free
    OK CAC912
    Special material
    Dezincification-Resistant Brass   -   OK
    (With condition
    -
    Copper-Zinc-Tin-Bisumuth KITZ Corporation
    SAN-ETSU METALS
    - Lead
    Free
    OK -
    keepalloy C49300
    {Copper-Zinc-Tin-Bisumuth}
    Lead
    Free
    OK -
  2. Design and development of copper alloy castings and trial production of copper alloy castings
  3. Support for development of copper alloy materials
    • We will ask you to utilize our equipment and knowlege after concluding necessary contracts in accordance with the development details.

Machining Department

Machining Department »
  1. Contracting for cutting and other works for various types of metal

    Materials available for machining:

    • Brass and Bronze
      • Casting materials
      • Forging materials
      • Bar materials
    • Stainless Steel
      • Bar materials
    • Other Alloy

Jigs,Tools,and Trial Production Department

  1. Design and manufacturing of jigs for sales
  2. Contracting for trial production
  3. Design and manufacturing of in-house jigs and tools

Surface Treatment Department (including buffing)

  1. Contracting for surface treatment of metals (including buffing and plating)
    • Materials available for buffing:
      • Brass and Bronze Alloy
      • Stainless Steel
      • Other Alloy
    • Other types of surface treatment available (subcontract factories):
      • Plate processing
      • Ion plating
      • NPB processing
      • Blast processing

Assembly and Inspection Department (including brazing and soldering)

  1. Contracting for assembly and inspection of components
    • Faucet bracket assembly
    • Procurement and assembly of other items
    • Brazing and soldering metallic parts
    • Final inspection of product performances

Supply of parts and product

Product examples »
  1. Import and sale of die-casting products.
    • Aluminum Die Casting products
    • Zinc Die Casting products
  2. Import and sale of Lost Wax products.
    • Stainless Steel Lost Wax products