Insimbi Industrial Holdings Ltd. engages in the provision of steel, aluminium, cement, foundry, plastics, paper, and pulp industries with resource-based commodities. It operates through the following segments: Non-Ferrous, Refractory, Ferrous, and Plastics. The Non-Ferrous segment provides services for foundry and non-ferrous; automotive and heavy aluminum; and powder coating industries. The Refractory segment offers services to the steel and cement industry’s refractory requirements as well as the supply of industrial heat resistant textiles. The Ferrous segment supplies steel and polypropylene fibres; services the welding and optical industries; and supplies in the steel industry’s raw material requirements. The Plastics segment focuses on plastic packaging industry including chemical, agricultural, and food industries. The company was founded in 1970 and is headquartered in Germiston, South Africa.