CSI is the sole African recognized and licensed manufacturer of electrolytic refining UNICELLS and associated equipment serving the African non-ferrous metals market from locations around Southern Africa. Licensees of the CORROSION TECHNOLOGY INTERNATIONAL (CTI) patented technology with regard to the UNICELL Monolithic Polymer Concrete Technology, and the CORGUARD polymeric floor/surface lining and protection systems. Through its various manufacturing facilities CSI has manufactured and supplied cells for copper, zinc, nickel and cobalt production to refineries on the African continent over the past 12 years There are now more than 50,000 CTI Polymer Concrete cells in operation around the world of which CSI has produced over 1890 UNICELLS for the African continent. Procurement of solutions from CSI relating to the refining environment will have far reaching and diverse impacts on the working functionality and environment that the products and services are applied to. CSI aims to Develop self-sustainable communities through working Gods way. We therefore expect to influence and improve working costs and environments by supplying excellent products and solutions On time, To Standard with Minimum Waste and with Joy.