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One of the most important construction industry as the base material of sand and gravel, undoubtedly contributed an irreplaceable force for Chinese construction. The sand industry to form the industry chain is constantly improving, the upstream industry, machinery industry, the downstream direction of concrete, the construction industry, and the industry has formed the different industry chain. The important position of sand industry is not to be underestimated. But with the rapid development of economy China, standardized management of sand Market slightly behind.
Investigation on the reference China gravel association that, China aggregate market exists the following questions.
First, backward production technology. Chinese battlefield is the natural production, mechanism of sand production accounts for small proportion. Compared with the cement production and processing, mechanization, automation level of sand industry is relatively low, the management level is relatively backward. A lot of natural sand mining industry will bring greater pressure on resources and the environment of sandy soil. Therefore, the current domestic sand making machine demand is very big still, and in a state of growth. This is a good opportunity for sand making machine manufacturing enterprises, but also a driving force for some investors into sand industry.
Many two enterprise, sand, but generally smaller scale, low management level. There are many enterprises in the China sand around, but are generally more natural mining mechanism producing less, small - scale production of more formal large-scale enterprises is less, the sand industry management caused great difficulty.
Three standard, need to refine. Compared with other industries, the introduction of the policy and planning of sand is less, part of the policies and regulations related to the relatively backward. It is the concept of sand to cement production less than. This restricts the mechanism of sand production in great extent.
China economic rebound phenomenon after entering in 2013, a series of price control policy issued by the central government on the real estate China did not have much impact, Chinese cement production for many years a smooth, natural sand resources China decreased rapidly. In the face of these problems and phenomena, mechanism of sand production will have a significant market opportunity.