Domestic cement production has been increasing steadily from 664 million tons in 2010 to about 805 million tons of Portland cement in 2014 according to the US Geological Survey 2015 Cement Mineral Commodity Summary The overall value of sales of cement was about 89 billion most of which was used to make an estimated 48 billion worth of
[email protected]Environmental Standards / Speed Delivery / Free Installation
Office Add: Kexue Revenue, High and New Technology Industrial Development Zone, Zhengzhou, China
Email: [email protected]