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DEMCO CSI
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Traffic information provision system and equipment, Public transportation information system, Smart Highway, Charging system, Integrated parking lot management system
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DEMCO CSI
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Real-time traffic control system, Traffic information provision system and equipment, EV
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deungdae
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Others technologies and products related road traffic
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DKsafety co.,ltd
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Visual guidance facilities, Speed bump, Safety facility equipment and materials
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DO IT CO., LTD. , Pavemetrics Systems INC.
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Measurement & survey equipment, Road pavement maintenance
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DOOJEONG INDUSTRY
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Road pavement materials, Admixture and additives, Deicing materials, Asphalt pavement
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Dosi-Hwan Kyung Co,.Ltd.
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Visual guidance facilities
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DOSIMIHAK
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Car protection facilities
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DSL. CO., Ltd
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Engineering of bridges, New technology and engineering, Bridge maintenance
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Easy Traffic Technology Co., Ltd.
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Traffic light control and system, Real-time traffic control system
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International Road & Traffic Expo 2021
