Address	2-1-4 Awaza Osaka Osaka 550 Japan
Employees	-
Website	http://www.sem.co.jp
Updated	07/08/2019
Sumitomo Densetsu Co., Ltd. engages in electrical facility works. Its operations are carried out through the Facility Works and Others. The Facility Works segment offers electrical, piping works, general electrical works, plant, air conditioning and telecommunication works.