... Our company is a cement factory1,Product range:P.C32.5,P.O42.5/42.5R/52.5 Ordinary Portland ... Large-industrial Planning.The main products of HaoYu company are 32.5, 42.5, 52.5-class high-performance portland ... first, company attach great importance to quality. "QIHAN-Brand" 32.5 and 42.5 cement are judged the Inspection-free ... countries,including Russia,South Africa,Angola Nigeria cameroun,etc. p.c 32.5