Infrastructure is an important means to promote the development of social production and improve people's living standards. It adds new fixed assets and production capacity to all sectors of the national economy, and is of great significance to the planned establishment of new industrial sectors, the rational distribution of productive forces, the acceleration of the rate of production development, and the improvement of the material and cultural life of the people.
High-end manufacturing industry is the opposite of low-end manufacturing industry, is the advanced stage of industrialization development, is with high technology content and high value-added industries. High-end manufacturing is the product of late industrialization and post-industrialization. High-end manufacturing industry is significantly characterized by high technology, high value-added, low pollution, low emissions, with a strong competitive advantage.