Process Plant Business

• Process Burner
• Prosess

Burners & Combustion Equipment Business

• Burner
• Boiler

Industrial Furnace Business

• Furnace

Technology Research and Development

Network

Electronics Business

• CASTRICO CO., LTD.

Electrical Construction Business

• Kobayashi Denki Kogyo Co., Ltd.
General electrical facility work, road / tunnel lighting, traffic signal work, communication work, etc.