Nilachal Refractories Limited specializes in the production and distribution of an extensive array of refractory materials. Its offerings encompass various forms, including specialized bricks like fireclay, high alumina, and abrasion-resistant types, alongside monolithic products such as mortars and castables, vital for enduring extreme temperatures. These essential ceramic construction components primarily cater to industries such as steel, non-ferrous metals, cement, glass, and petrochemicals. The company was founded in June 1977 and maintains its headquarters in Kolkata, India.