cement clinker - PO42.5

We, Longkou Shuangji Cement Industry CO.,ltd is a professional manufacturer of ordinary portland cement, our main products include ordinary portland cement PO42.5,42.5r,52.5,52.5r,composite portland cement PC32.5,32.5r,42.5,42.5r. We also supply cement clinker with excellent quality and competitive quotation.

If anything is interest to you,kindly contact me.

Best wishes,

Sadie zhang