Rock wool boards are inorganic fiber boards made by high-temperature melting and processing of basalt as the main raw material. Langfang Suor Thermal Insulation Material Co., Ltd. is a large domestic rock wool producer. Our products are widely used in the fields of petrochemicals, textiles, metallurgy, power, transportation, construction, and agriculture due to their excellent fire-retardant, thermal insulation, noise absorption and reduction, and green environmental protection features. Especially in recent years, with extensive application in construction, we have provided strong guarantees and support for building more green buildings in our country.