Rongsheng Refractories Factory

Mullite poly light brick is also called mullite lightweight insulation brick and mullite heat-insulating refractory brick. The scattered mullite poly light brick can reduce the volume of the masonry in…

Foam ceramics filters can significantly improve the quality of cast iron parts and reduce scrap rates. They can also be used in continuous casting and rolling processes and can be…

The steel ladle refractory is also called the ladle refractory lining, which is used to hold molten steel. Molten steel is also subjected to refining and other process operations in…

Silicon refractory bricks are acidic refractory materials with good resistance to acid erosion. They have good thermal conductivity and high refractoriness under load, generally above 1620°C, which is about 70~80°C…