Servers (AI Servers)

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.

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).

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.

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

Cerium oxide-based abrasives are used for polishing glass for LCD panels and hard disks.

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