Zamil Industrial maintains a presence in the insulation sector through Gulf Insulation Group (GIG), of which Zamil Industrial is the managing partner and major shareholder with 51% of the equity. GIG comprises three companies: Arabian Fiberglass Insulation Co. Ltd. (AFICO), Saudi Rock Wool Factory Company (SRWF), and Saudi Pre-Insulated Pipes Industries (SPPI). These companies enjoy excellent reputations for the high quality of their environmentally efficient insulation products and solutions, all of which conform to the highest international standards.