OPTIMIN (SA) is a leading global producer and distributor of specialised industrial minerals. Our premium quality products are fundamental fillers, additives, carriers and...
The SYFERFONTEIN Group from 1999 moved forward with SYFERFONTEIN Carbonates (Pty) Ltd as the Holding Company (old SYFERFONTEIN Calcite) and SYFERFONTEIN Dolomite (Pty) Ltd,...