Henan Fireramo Industrial Co., Ltd. is based in China and lists refractory bricks on Global Trade Plaza. The company offers high alumina bricks made from bauxite or other high-alumina raw materials, with Al2O3 content above 48% and refractoriness exceeding 1770°C. The bricks are divided into three grades by Al2O3 content: Grade I at 75%, Grade II at 60–75%, and Grade III at 48–60%. They are used for lining blast furnaces, hot blast furnaces, electric furnace roofs, reverberatory furnaces, and rotary kilns. Buyers can send an enquiry through Global Trade Plaza.