noun
Toyo Netsu Kogyo Kaisha Limited
Proper noun: the official name of a specific Japanese company. No other meanings.
東洋熱工業株式会社は空調設備を手がけている。
Toyo Netsu Kogyo Kaisha Limited handles air conditioning equipment.
A corporate name composed of 東洋 (Toyo, 'Orient'), 熱 (netsu, 'heat'), 工業 (kōgyō, 'industry'), and 株式会社 (kabushiki gaisha, 'joint-stock company').