More beautiful. Newer.
I open the new age of the surface treatment.

We challenge developping new technology of the surface treatment

The most common process of surface finishing today is plating. It is said that history of plating go back as far as 700 B.C. when it was becoming widely used among ancient cultures. In addition to ornamental use, plating offers many other advantages, such as prevention of rust and increased durability from wear. In recent years, process of surface finishing has continued to grow with other related technologies, responding to the need for increased efficiency in a wide range of new fields such as for new types of materials, for more varied applications and for higher precision.

Dedicated to Leadership-Now and in the Future.
Since its establishment in 1959, Kizai has always demonstrated a keen insight of current conditions and foresight to maintain consistent leadership in the surface finishing field. Combining positive R&D activities with its years of accumulated technical knowhow, Kizai continues to turn out new surface finishing products and processes timely to meet the needs of a multitude of industrial users. And at present with the emergence of exciting new materials in the years to come, kizai is making very best effort to improve the effectiveness of our products to protect the “Harmony of Nature and Humanity.”

Business Products


    Kizai is engaged in the development of new products that meet the needs of enterprise customers like always innovative thinking and state-of-the-art always.

    New Products

  • PRODUCTS Chemicals

    It is a line-up of the plating process-related chemicals is the core business of equipment Kizai. It offers a product that can be utilized for a variety of applications.

    Products Chemicals

  • PRODUCTS Filter

    Developed in response to a variety of applications, "filter", it produces it. We are pleased to introduce the features of the equipment Kizai "filter".

    Products Filter