Other Businesses

Other Businesses

The Mitsui Kinzoku Group operates a diverse array of businesses that includes engineering services for various industrial plants, rust prevention design, fabrication, and installation, production and sales of robot cable production, and IT systems. Many of these businesses apply the technology developed from our nonferrous metals division.

Main products（Corrosion Prevention Business）

• Corrosion Prevention Business（Nakabohtec Corrosion Protecting Co., Ltd operates a corrosion prevention business designed to solve corrosion issues customers face with port and harbor structures that surround Japan, salt-air damaged concrete structures, pipelines that support life infrastructures, plant facilities, gate facilities, etc）

  

  Main products（Corrosion Prevention Business）

  Parts / Building materials / Structural materialsPlant

  Processing

  Nakabohtec Corrosion Protecting Co., Ltd operates a corrosion prevention business designed to solve corrosion issues customers face with port and harbor structures that surround Japan, salt-air damaged concrete structures, pipelines that support life infrastructures, plant facilities, gate facilities, etc.

  NAKABOHTEC

Main products（Door Latch）

• Door Latch（Side Door Latch, Back Door Latch, Hood Lach etc.）

  

  Main products（Door Latch）

  MobilityParts / Building materials / Structural materials

  Parts / materials

  These lock mechanisms are mounted on doors, trunks, and seats of automobiles to provide passenger safety. Our locks are characterized by their small, lightweight, and durable design, and are the preferred choice of automobile manufacturers in Japan and overseas. In July 2010, the existing business division was reorganized into Mitsui Kinzoku ACT Corporation to further expand business, and currently operates as a dedicated manufacturer of automotive parts and components.
  These latches are small, lightweight, and strong and provide a high level of safety. They are available in designs for various applications. In addition to latches, we also offer slide door parts that ensure smooth and reliable opening and closing of slide doors, check links for parts that ensure door retention and smooth operability, and door hinges.

  MITSUI KINZOKU ACT CORPORATION

Main products（Engineering Business）

• Engineering Business（1．Nonferrous Engineering ・Nonferrous metal smelting plants, equipment and automated machines ・Nonferrous metal rolling and machining facilities ・Equipment supply and ancillary facilities from affiliated companies overseas 2．Electronic material manufacturing facilities (electro-deposited copper foil, battery material, magnetic iron powder manufacturing facilities, etc.) 3．General industrial facilities, factory automation facilities (automotive parts manufacturing, metallic parts machining facilities, etc.) 4．Environmental facilities (wastewater, smoke exhaust, exhaust gas, dust collection facilities, industrial waste processing, etc.) 5．Lead construction materials(Sound proofing, radioactive wave protections) 6．Polyethylene composite piping(Water supply and sewage piping, agricultural piping, hydrant piping, etc.)）

  

  Main products（Engineering Business）

  Plant

  Construction / other

  MESCO, Inc. is a dedicated engineering company that provides comprehensive services for various industrial plants. Specifically, we provide planning, project management, operational training, and maintenance services to nonferrous metal ore sorting and refinery plants.

  MESCO　Engineering & Pipes & Materials

Main products（Mechatronics Business）

• Mechatronics Business（Mitsui Kinzoku Instrumentations Technology Corporation was formed through a merger between Mitsui Kinzoku’s Instrumentation Systems Division which was the world’s first company to develop, manufacture, and sell non-destructive fruit and vegetable internal quality sensors  and Mitsui Kinzoku Kyushu Engineering Co., Ltd. which has many years of experience in the design and assembly of industrial precision machine parts. The  company supports manufacturing in various fields, from food safety to industrial equipment.）

  

  Main products（Mechatronics Business）

  IoT / ElectronicsAnalysis / Inspection / Measurement

  Equipment / Others

  Mitsui Kinzoku Instrumentations Technology Corporation was formed through a merger between Mitsui Kinzoku’s Instrumentation Systems Division ?

  Mitsui Kinzoku Instrumentations Technology Corporation

Main products（Perlite Business）

• Nenisanso (a designated soil improvement material by the Soil Fertility improvement Act)（Nenisanso No. 1, No. 2, and No. 3）

  

  Main products（Perlite Business）

  Life / Environment

  raw materials

  Nenisanso is a soil improvement material that capitalizes on the characteristics of Perlite, derived from pearlstone. The name “Neninsanso” means to “give oxygen to the roots” in Japanese. This Perlite-based soil improvement material produces ideal soil by adjusting the balance of moisture and oxygen.

  Mitsui Kinzoku Perlite Co., LTD.(Japanese)
• Mitsui Perlite（Mitsui Perlite A, B, and C, Mitsui Perlite for Processing and Cooling）

  

  Main products（Perlite Business）

  EnergyLife / EnvironmentParts / Building materials / Structural materials

  raw materialsParts / materials

  Mitsui Perlite is formed by crushing pearlstone, a natural volcanic glass, or pitchstone. This is then rapidly heated and allowed to expand, resulting in an airtight amorphous structure that is very light and has a white sand-like appearance.

  Mitsui Kinzoku Perlite Co., LTD.(Japanese)
• ROKAHELP® (Perlite-based filter aid)（ROKAHELP® 4109, etc.）

  

  Main products（Perlite Business）

  Life / EnvironmentRaw materials / Resources / Recycling

  raw materialsmaterials

  ROKAHELPR is a filter aid that is widely used in various fields including the food, pharmaceutical, and chemical industries.

  Mitsui Kinzoku Perlite Co., LTD.(Japanese)

Main products（IT Systems）

• IT Systems（MITSUI KINZOKU YOURSOFT Inc. drives the IT efforts within the Mitsui Kinzoku Group, and also uses its experience and know-how to serve organizations outside the group, in all industries and sectors, in Japan and overseas. ）

  

  Main products（IT Systems）

  IoT / Electronics

  Equipment / Others

  MITSUI KINZOKU YOURSOFT Inc. drives the IT efforts within the Mitsui Kinzoku Group, and also uses its experience and know-how to serve organizations outside the group, in all industries and sectors, in Japan and overseas.

  MITSUI KINZOKU YOURSOFT Inc.(Japanese)

Main products（Rolled Copper Business）

• Rolled Copper Business（plates and coils made using copper, copper alloys, and brass which is an alloy of copper and zinc, as well as various other rolled copper products）

  

  Main products（Rolled Copper Business）

  IoT / ElectronicsMobilityParts / Building materials / Structural materialsPlant

  raw materials

  We manufacture and sell plates and coils made using copper, copper alloys, and brass which is an alloy of copper and zinc, as well as various other rolled copper products. Our rolled copper products are used in various applications centered around automotive terminals and consumer device terminals. The rolled copper division is currently operated by Mitsui Sumitomo Metal Mining Brass & Copper Co., Ltd., as a result of a business merger with Sumitomo Metal Mining & Smelting Co., Ltd., in July 2010.

  MITSUI SUMITOMO METAL MINING BRASS & COPPER CO.,LTD.(Japanese)

Main products（Cable Business）

• Cable Business（Yoshinogawa Electric Wire & Cable Co., Ltd., handles wires and cables business for applications that support our daily lives, including industrial robots, medical equipment, communications, etc.）

  

  Main products（Cable Business）

  IoT / ElectronicsMobilityLife / EnvironmentPlant

  raw materialsParts / materials

  Yoshinogawa Electric Wire & Cable Co., Ltd., handles wires and cables business for applications that support our daily lives, including industrial robots, medical equipment, communications, etc.

  YOSHINOGAWA

Affiliated companies

Other affiliates companies of the other Businesses, including overseas

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