Main Customers
- MITSUBISHI HEAVY INDUSTRIES, LTD.
- MITSUBISHI POWER INC. AMERICA, EUROPE
- MITSUBISHI ELECTRIC CORPORATION
- MITSUBISHI CORPORATION
- CATERPILLAR INC. USA CHINA BRAZIL INDIA, etc.
- CATERPILLAR JAPAN LLC.
- KOBE STEEL LTD.
- KAWASAKI HEAVY INDUSTRIES LTD.
- SHIKOKU RAILWAY COMPANY
- WEST JAPAN RAILWAY COMPANY RELATED COMPANY
Main Suppliers
- NICHIAS CORPORATION
- SUMITOMO RIKO COMPANY LIMITED
- NITTO KOHKI CO., LTD.
- INOAC CORPORATION
