Honors

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  A Thermal Insulation Stirring Device for High-performance Modified Asphalt

  
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  A Self-leveling Asphalt Mixture Stirring Device

  
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  A Rut-free Asphalt Pavement Repair Structure

  
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  Utility Model Patent Certificate for A Bridge Deck Pavement Equipment

  
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  Utility Model Patent Certificate for A Gussasphalt Crack Repair Equipment

  
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  Utility Model Patent Certificate for A Road Maintenance Device

  
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  A Rapid Mixing Device for Super-tough Thin Overlay Mixture (Utility Model)

  
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  A Feeding Device for Ultra-thin Asphalt Overlay

  
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  A Quick-setting, Non-sticky-wheel Tack Coat Emulsified Asphalt and Its Preparation Method

  
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  A Warm-mix Anti-moisture Damage Asphalt Pavement Reinforcer and Its Preparation Method

  
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  A Tack Coat Emulsified Asphalt and Its Preparation Method

  
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  Pavement with Drainage-type Epoxy Asphalt Open-graded Long-life Anti-skid Surface Course

  
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  Preparation Method of Slow-release Anti-freezing Stone Mastic Asphalt Mixture

  
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  A Multifunctional Permeable Asphalt Mixture and Its Preparation Method

  
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  A Device for Measuring Shrinkage Deformation of Cement Stabilized Macadam Specimen

  
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  A High-performance Modified Asphalt Quantitative Transfer Device

  
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  Self-Leveling Asphalt Mixture Test Apparatus

  
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  Quality Management System Certificate

  
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  Occupational Health and Safety Management System Certification Certificate

  
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  Environmental Management System Certification Certificate