Product Info


Automotive industry hold a prominent position of Japanese basic industry and is known as an integrated industry that has a broad range of affiliated businesses.

A lot of special steel are used for a wide range of automobile components such as engine, power train, control system, and electrical system, and exhaust system, and bearing, and industrial fastener, and shim.


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.

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.

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.).

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.