Shandong Yiyuan Cement Group administered Shenfeng Gong Division , fertile abundance Cement Co., Ltd. , Cheng Feng Cement Co. , Runfeng Port Co. Ltd. , Yi zhou Branch, and other six subsidiary companies,Has the domestic first-class six Nissan 5000 tons of cement clinker production lines , can produce high-grade kiln clinker 8 million tons (12 million tons of cement) , is a major non-coal pillar industry in Shandong .Main products of PC32.5, PC32.5 R, PO42.5, PO42.5 R, PO52.5, PO42.5 R cement