Guardian E&G Co., Ltd.
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Street light & tunnel light, Others technologies and products related road traffic
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Hanbitdrone
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Design of BIM, Measurement & survey equipment, Road pavement maintenance, Bridge maintenance, Road slide maintenance, Drone-utilizing maintenance, Other advanced traffic facilities and equipment
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HANCHUK TECH
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Car and pedestrian lights, Traffic light control and system, Road mark signs
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HANGIL INDUSTRIAL Co., Ltd
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Car protection facilities
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HANKUK RELAY CO.,LTD.
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Lighting facilities, Variable message sign, Overspeed control equipment
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Hansoo Road Industry Co., Ltd
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Road pavement materials, Admixture and additives, Repair materials, Paint and painting, Concrete pavement, Asphalt pavement, Road pavement maintenance, Bridge maintenance
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HB PAPER CO., LTD.
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Raised pavement markers, Lighting facilities, Street light & tunnel light
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HB SEKERO CO., LTD.
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Raised pavement markers, Visual guidance facilities, Lighting facilities, Street light & tunnel light
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HB SEKERO Co.Ltd.
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Raised pavement markers, Visual guidance facilities, Lighting facilities, Street light & tunnel light
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HENCE CO., LTD
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Design of roads and bridges, New technology and engineering
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