 Hebei Chun road engineering technology limited company |
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| Since its establishment, has completed the expansion joint of Jing-Shi Expressway Hebei section of plant diseases and insect pests and bearing replacement, Beijing four-ring road phase I reinforcement of bridges, 107 national highway expansion joints of bearing replacement, production and installation of Zhangjiakou-Shijiazhuang Expressway expansion joint (extension of 3,600 metres), the production and installation of Bao-Fu Expressway expansion joint (extension of 1800 m); black-production and installation of expansion joint of highway construction (extension of 3,100 m)... |
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