Diamond Jumbolon

Diamond Jumbolon, a brand of Symbol Industries (Pvt.) Limited is Pakistan’s pioneer in insulation technology. Our major product, Diamond Jumbolon Board, is the country's first Extruded Polystyrene rigid insulation (XPS). Famous for its extraordinary thermal resistance, Diamond Jumbolon is a favorite option for efficient and sustainable construction insulation. Committed to international quality standards, our state-of-the-art manufacturing process strictly follows ASTM C578. With a team…