Type I Portland Cement ( OPC) Type I Portland cement is a hydraulic cement made by grinding cement clinker and gypsum. Type I Portland cement produced by PT Semen Tonasa No. SNI requirements.....
PT.INDOTAN currently require supply comodity crops such as cocoa in large quantities. serve the diverse demand for import export of agricultural and plantation.
PT. INDOTAN engaged in import export of agricultural and plantation.