This product is called Ordinary Portland Cements (OPC 42.5,42.5R,
52.5,52.5r),composite portland cement
(PC32.5,32.5r,42.5,42.5r),quality is very high , it belongs
to basic construction material, widely used in daily construction,
bridge and avenue project, re-construction and new project design
of region, like mansion, high buildings, business house etc....
Eastern of China
50 kg/bag, 40bag in a 2mt pre-sling bag
Longkou Shuangji Cement Imp&Exp Co.,Ltd.