Oniir Marketings is one of the major fire brick dealers and suppliers of premium quality fire bricks in Ludhiana. The company provides reliable refractory solutions for furnaces, boilers, kilns, chimneys, and other applications related to industrial heat. At Oniir Marketings, we supply Mahakoshal fire bricks in various sizes, like 230 x 114 x 65 mm and 230 x 114 x 75 mm. Moreover, we also supply fire bricks in customized shapes such as straight bricks, wedge bricks, and arch bricks. Refractory fire bricks by Oniir Marketings come with Alumina content from 30% to 80%. They provide good thermal insulation, high compressive strength, and resistance against thermal shock and high temperature. Our fire bricks are commonly used in steel plants, foundries, and rolling mills. Being an expert fire brick manufacturer and supplier, Oniir Marketings offers quality refractory fire bricks in Ludhiana. Whether you need dense refractory bricks, high alumina fire bricks, or customized furnace lining materials, we provide dependable products tailored to industrial requirements.