Silica brick, also known as siliceous pickled brick, is a high-strength, high-wear-resistant building material.

Special refractory products for blast furnace are refractory materials used in high-temperature environments, which have excellent refractory properties and high-temperature stability.

Mullite bricks, which are made of stone as raw materials, have unique beauty and durability.

The refractory products used in the CDQ unit are specialized materials with excellent high temperature resistance.