J. R. Refractory is a specialized manufacturer and exporter of refractory and insulation products. The company offers fire brick manufacturing, refractory brick supply, insulation contracting, industrial lining solutions, bulk material supply, export services, quality testing, and technical consultancy. Based in Satellite, Ahmedabad, J. R. Refractory is known for high-temperature resistant products, engineering expertise, and strong presence in domestic and international markets.