Industrial Minerals, Amsterdam - Hong Kong - Richards Bay Ceramics, Refractories, Foundry, Abrasives, Filler type minerals. ( ... Toll) Processing: iron free grinding & micronizing, drying, crushing/screening, packing, warehousing covered and open space, forwarding, reconditioning, re-bulking (silo). Main products handled and processed: Mineral sands (Zircon, Rutile), Bauxite, ATH, Talc and other filler type minerals read more