Product Info


Our special steel, which has met the severe qualification of accuracy, is being used in the various fields such as industrial machines, tools, and molds, and appliances.


Produt Lineup

Cold rolled stainless steel strip (JPN Only)

Stainless steel strip equipped with the acid resistance and corrosion resistance.

Cold rolled special steel strip (JPN Only)

Cold-rolled steel strip which has beautiful polished surface and excellent dimensional accuracy.

Polished special steel plate (JPN Only)

Since Polished special steel plate is commonly use for gauge, it is known as gauge steel plate.

Bainite steel strip (JPN Only)

Bainite steel strip is capable of manufacturing the parts and spring by punching and molding.

Quenching steel strip (JPN Only)

Steel strip that has been subjected to thermal processing.

Free-cutting stainless steel (JPN Only)

Stainless steel that is used in various industry such as automotive, medical equipment and industrial chemicals.

Free-cutting steel (JPN Only)

Free-cutting steel that is used mainly in fields of electrical equipment and OA equipment, there are many other line-up to suit uses and machinability.

Stainless steel wire (JPN Only)

Stainless steel wire, which has the features of acid resistance, corrosion resistance, and heat resistance, exhibits excellent properties as a spring.

Hard steel wire (JPN Only)

Carbon steel wire versatile as general spring has moderate toughness and tensile strength and has a good structure.

Piano wire (JPN Only)

High-end carbon steel wire has the fatigue resistance, tensile strength of the hardness, and excellent toughness.

Oil-tempered wire (JPN Only)

Oil-tempered wire is the abbreviated name of Oil Quenched and Temperd Wire. It is suitable for thick wire spring and alloy steel spring.

Magnesium alloy (JPN Only)

Magnesium is the lightest metal in practical metal. The specific rigidity and specific strength are superior to iron and aluminum.

Titanium (JPN Only)

Titanium specific gravity is an intermediate of iron and aluminum and is a light metal.

Pipe (JPN Only)

In addition to our lineups, high quality pipe with a high degree of accuracy is available by the built-to-order (B.T.O.).

Alloy Plastics (JPN Only)

Alloy is a metal material with excellent corrosion resistance and oxidation resistance that consist of Nickel and Chromium.

Structural steel / Tool steel (JPN Only)

Structural steel has been used the most frequently among the steel material. Tool steel has excellent properties of strength and its wear resistance.

Copper elongation goods / Aluminum (JPN Only)

By taking advantage of excellent copper's properties of thermal conductivity and corrosion resistance, applicable field of copper has been expanding year after year.