MARAIS TRENCHING, a Tesmec Group subsidiary and Plumettaz’s sole SADC distributor, specialises in trenching and cable laying for energy, telecom, and power projects.ICL supplies advanced technology across Africa, exclusively distributing Fujikura splicing and AFL testing tools for fibre network development.ZACK PLAS, a South African manufacturer, specialises in pipe extrusion and moulding, supplying durable fibre ducts and solutions for the telecom industry.