Transportation is a necessary activity for human survival and social development. Modern transportation system consists of railway, road, water transportation, aviation and pipeline. Road transportation plays a leading role in the transportation system because of its convenient and direct access, wide access depth and large coverage. It is the aorta of national economic development. Both developed and developing countries have encountered the same problem: with social development and economic progress, municipal traffic problems emerge one after another. Traffic congestion has become the main factor restricting municipal traffic conditions, and the road construction industry has broad prospects for development in the future. As we all know, the highway engineering industry has always been a source of Pollution & ldquo; Hardest hit areas & rdquo;, In recent years, people have become more and more aware of the importance of environmental protection. Building a resource-saving and environment-friendly society has become a social consensus. In this context, the highway engineering industry has carried out the upgrading of burners and assumed the corresponding corporate responsibility.

  In order to ensure the smooth development of highway construction in China, we must actively promote scientific research and innovation. On the one hand, we can reduce production costs and expand profit space through technological innovation; On the other hand & ldquo; Coal to gas & rdquo& ldquo; Oil to gas & rdquo; And other national policies are also accelerating the transformation and upgrading of the highway engineering industry.