Iron Plating is not good for the stability and physical properties of the plating bath.
However, we succeeded in industrializing it in 1976, and became the sole manufacturer of iron plating in not only Japan, but the world. Since then, we have further progressed our R&D into stabilizing the plating bath and electro casting substances. We succeeded in developing increased iron plating thickness from micrometers millimeters, which secured a special valuable position in the Japanese industry.

plating 鉄 ハードクロム ニッケル CFRPロール カーボン電極 金型 電鋳 補習肉盛 アルミロール 設計製作

Our iron plating technology is a sustainable technology harmonized with natural resources, energy, and environmental protection problems, and the mechanical stress, processability and weldability for every raw material can be added to this iron plating. We have engaged in the various kind of fields for R&D so far and have enjoyed a lot of favorable reputation from many esteemed customers, saying 「We could supplied our “Hot-Selling Product” admired in the world, thanks to the iron plating technology 」or 「Productivities has greatly been improved」. This customer’s voice is our joy and pride as well, which leading to our driving force towards tomorrow.

Company name



3-16-20, Tsugiya, Amagasaki City, Hyogo, Japan 661-0965




Representative Director & CEO Hiroshi Nishiwaki


January 14, 1959


40 million Japanese Yen



Bank References

Sumitomo Mitsui Bank (Amagasaki Branch)

Japan Finance Corporation (Kobe Branch)

The Bank of Tokyo-Mitsubishi UFJ (Amagasaki Branch)

Minato Bank (Amagasaki Branch)

Business Line

Industrial Iron Plating

CFRP Designing & Manufacturing

Surface Treatment Processing/ Steel Electrode Casting Mold

Main Users

Nippon Steel & Sumitomo Metal Corporation

JFE Steel Corporation

Kobe Steel, Ltd

Nisshin Steel Co. Ltd

Toyota Motor Corporation

Nissan Motor Co., Ltd

Honda Engineering Co., Ltd

Mitsubishi Heavy Industries, Ltd

Ishikawajima-Harima Heavy Industries, Ltd

Kawasaki Heavy Industries, Ltd

Sumitomo Rubber Industries Ltd.