based in Zhengzhou, CHINA
The resource on the earth is limited, and most of these resources are not renewable. Civil engineering is the largest exchange capacity activities for nature and annually concrete consumption is 9 billion tons, a large number of material production and use, takes away a lot of resources. In recent years, along with the development of urban infrastructure construction, the building garbage dumps after removal increasing, including concrete content of about 85%. The world gradually prohibit the use of natural sand mining, but urban infrastructure construction development growing, artificial sand market also gradually revealed. Precisely for this opportunity, as the mining industry leader, DSMAC devote ourselves to research concrete crushing system.