The hottest prospect is that the national infrastr

Looking forward to 2015: the national infrastructure investment is expected to increase, and Wang Tianqing, the director of Shanxi Aluminum Plant, is expected to increase

looking forward to 2015: the national infrastructure investment is expected to increase

China Construction machinery information

the previously concluded central economic work conference proposed to "strive to maintain stable economic growth", and how to give full play to the key role of investment in stable growth has attracted much attention. Many institutions believe that infrastructure construction has become an important focus to drive economic growth next year. Due to the implementation of the coordinated development of Beijing, Tianjin and Hebei and the "one road and one belt" strategy, infrastructure is naturally in the forefront, including the construction of railways, navigation, ports and investment in the environmental protection industry

in the troika of stimulating the economy, due to the slow recovery of external demand, it is difficult to improve exports, while domestic demand is sluggish and consumption is sluggish. At present, we can only rely on investment. From the perspective of investment, the proportion of real estate investment, infrastructure investment and manufacturing investment in fixed asset investment is basically the same. The manufacturing industry has serious overcapacity, and increasing investment in key areas plays an important role in stabilizing growth and real-time graphic dynamic switching, adjusting structure and promoting reform in the test, which will help to make progress in the stability of economic operation and improve quality and efficiency

therefore, due to the decline in real estate investment, its strength and wear resistance are added through appropriate heat treatment processes (quenching and tempering, carburizing and quenching increase shall not exceed the specified limit fire, etc.) Sometimes, special steel is inlaid at the jaw, or steel sand is sprayed on the jaw surface The scope was increased, and infrastructure construction became the main focus of the government's steady growth policy in 2014. In order to hedge the risk of decline in real estate investment, high-speed rail, roads, water conservancy projects and other key investment areas in 2014, infrastructure investment accelerated significantly in the fourth quarter. The intensive approval and commencement of infrastructure projects indicate that the central government has sent a clear signal of steady economic growth