(1) Processing and sales of silicon materials for semiconductors

(2) Semiconductor wafer processing and sales business

(3) Recycling and sales of silicon packs for semiconductors

(4) Design, manufacture and sale of semiconductor cleaning and polishing equipment

(5) Consulting business related to semiconductor manufacturing process

(6) Design / sales / consulting business of photovoltaic power generation equipment

(7) Manufacture and sale of special abrasive paper and special abrasive supplies

(8) Processing, surface treatment, and sales of various metals

(9) Medical device development / manufacturing industry

(10) Business incidental to the previous issue

Address

83, Kanki, Higashikanki, Kakogawa, Hyogo,

657-0057 Japan

Telephone

+81-79-434-4317

Fax

+81-79-434-4318