Form Group: http://www.formgroup.com/

MHI Thermal Systems: https://www.mhi-mth.co.jp/en

MHI Air Conditioning Europe: http://www.mhiae.com

MHI Group: https://www.mhi.com/

MHI Group History: https://www.mhi.com/company/aboutmhi/outline/history.html

Mitsubishi History: https://www.mitsubishi.com/e/history/outline.html

Mitsubishi Frequently Asked Questions: https://www.mitsubishi.com/e/history/about.html