At present, the problem of small, multiple, and scattered refractory enterprises in Henan Province still exists, the lack of professional cooperation and division of labor, the technological innovation ability of some enterprises is not str...

Refractory is an important industrial material, which is widely used in metallurgy, chemical industry, construction and other fields. At present, China is the worlds largest producer of refractory materials and one of the major exporters. C...

Any material whose physical and chemical properties allow it to be used in a high-temperature environment is called a refractory material. Refractories are widely used in metallurgy, chemical industry, petroleum, machinery manufacturing, si...

February this year is the Spring Festival, coupled with the convening of the Winter Olympics, refractory industry chain enterprises stopped production early, late resumption of production, before mid-February is basically in a state of clos...