丹控电器贸易（上海）有限公司
Founded in 1933, DEIF has about 80 years of experience. Today, we are active on the international markets for engine & gen-set controls, marine bridge instrumentation, switchboard instrumentation and renewable energy controls.DEIF is global supplier of full functional Power Management System, Protection Relay, Transducer, Panel meter for Rig, Offshore Platform, and Marine Application.
Website：www.deif.com