HEUNGJIN TESRING MACHINE
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Concrete pavement, Asphalt pavement, Measurement & survey equipment, Others technologies and products related road traffic
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Heungjin testing machine co.,ltd.
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Measurement & survey equipment, Material inspection and testing equipment, Reflective materials and reflective sheets, Road mark signs, Safety facility equipment and materials, Relevant institutions and organizations, Others technologies and products related road traffic
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HighWay Korea
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Road pavement maintenance, Bridge maintenance
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HIGHWAYKOREA
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Deicing materials, Special asphalt concrete, Snow removal equipment
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HI-Q CO., LTD
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Car protection facilities, Raised pavement markers, Visual guidance facilities, Speed bump, Optic fiber and solar light signs
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Hi-Q Co., Ltd.
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Car protection facilities, Raised pavement markers, Visual guidance facilities, Speed bump, Road reflector, Variable message sign, Safety facility equipment and materials
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HI-Q CO.,LTD
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Car protection facilities, Raised pavement markers, Visual guidance facilities, Speed bump, Road reflector, Variable message sign
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HI-TOP
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Design of roads and bridges, Engineering of bridges, Repair materials, Bridge maintenance, Others technologies and products related road traffic
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HANKOOK COLOR CONCRETE
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Skid resistant pavement
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HONG G
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Engineering of bridges, Engineering of tunnels
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