SUMITOMO ELECTRIC INDUSTRIES, LTD.
For a safer, smarter and more comfortable motorized society
In the ITS field, Sumitomo Electric Group is providing a wide
range of products for integrated traffic control systems from
various detectors, traffic controllers, central units, to
transmission equipment between the center and terminal devices,
and providing traffic information related software products for
telematics systems. The systems have been employed in many
facilities including Traffic Control Center of Tokyo Metropolitan
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