Bitwater (Shenzhen) Technology Co., Ltd. provides insulating bricks for furnaces that are designed to deliver excellent thermal performance and durability in high-temperature industrial environments. Made from vermiculite, these bricks offer superior heat resistance and low thermal conductivity, effectively minimizing heat loss and improving energy efficiency in various furnace applications. They are available in different densities, including high density, medium density, and 400 low density, to cater to specific furnace requirements. Whether used in aluminium electrolytic cells, industrial furnaces, or fireplaces, these insulating bricks can withstand extreme temperatures and harsh conditions, resisting thermal shock and chemical corrosion. Their lightweight design facilitates easy installation and reduces structural load, while maintaining strong structural integrity for long-term use. With these insulating bricks, furnaces can operate more efficiently, ensuring optimal performance and reduced energy consumption.