Rock wool boards are inorganic fiber boards made by high-temperature melting and processing of basalt. Langfang Suol Insulation Materials Co., Ltd. is a large-scale domestic rock wool producer. Our products, with excellent fire-resistant, thermal insulation, noise absorption and reduction, and green environmental protection features, are widely used in the petrochemical, textile metallurgy, electric power transportation, construction, and agriculture industries. Particularly in recent years, their extensive application in construction has provided strong guarantees and support for the construction of more green buildings in our country.