Automotive and Mobility Industry

The MicroThin Series features 1.5–5 μm ultra-thin copper foil supported by a carrier foil. It is designed for high-density, fine-line circuitry formation in advanced electronic applications

High-performance materials for embedded capacitors, supporting improved electrical performance and higher circuit integration.

Advanced crystalize grain structure control technology delivers outstanding flexibility and durability, maintaining excellent performance even after repeated bending.

Advanced smooth surface treatment technology minimizes transmission loss in high-frequency signal applications to the greatest extent possible.

An essential product for converting and purifying harmful substances contained in exhaust gases into harmless substances.

With excellent weather and heat resistance, it enables near-infrared sensing regardless of location or environment.

We manufacture and sell lithium manganate for use in lithium-ion batteries for energy storage systems, electric vehicles (EVs), and plug-in hybrid vehicles (PHEVs).

It is a material capable of storing hydrogen in a chemically stable form.

Mitsui Kinzoku's negative combines high contraction efficiency, flexible customization options, and a wide operating temperature range, delivering optimal performance across a broad range of applications.

This is a fine powder of an alloy made from a base of tin with added silver, copper, bismuth, and other elements. It is the most common bonding material used to join electronic components electrically and mechanically.

Copper powder has excellent electrical and thermal conductivity and is one of the materials that underpin a wide range of industries, including those that use electronic materials and metallurgical powders.

Our division's metal products are used in a wide range of industrial sectors, including magnetic materials and hydrogen storage materials.

We offer a wide range of rare earth oxides and rare earth compounds.

We provide various products such as rare earth salts and fluorides, which are widely used in the fields of ceramics and electronic materials.

Tantalum oxide/tantalum niobium carbide is a compound with a high melting point and corrosion resistance. We purify it to high purity by solvent extraction and supply it for electronic ceramics, cemented carbide tools, and optical lenses.

This is a high-density refractory made from the RS series. It offers high strength, thermal shock resistance, and high thermal conductivity, making it suitable for a wide range of furnace applications.

This equipment is designed to remove hydrogen gas from molten aluminum and improve product quality.

This is a silicon carbide-based refractory material bonded with silicon nitride. It offers excellent high-temperature strength and thermal shock resistance, maintaining its strength even in harsh environments.

This is a fine- Ceramics , which offers excellent thermal shock resistance and high-temperature strength. It has low thermal expansion and offers corrosion resistance and electrical insulation, making it suitable for high-load applications.

This is a high-precision, high-resolution 3D printing solution that combines 3D printing technology with the unique Ceramics sintering technology developed by Mitsui Kinzoku .

This equipment is essential for physically removing oxides and inclusions from molten aluminum in order to improve the quality of slab and billet products.

This is a silicate-bonded silicon carbide-based refractory material. With its high-temperature strength, wear resistance, and thermal shock resistance, it helps extend the furnace's service life and reduce maintenance.

Liquid raw materials in which various metal compounds are dissolved. Unlike dispersions, no particulates are present.