Rock wool board is an inorganic fiberboard made from basalt through high-temperature melting and processing. Langfang Suol Insulation Materials Co., Ltd. is a major domestic rock wool producer. Our products are widely used in the petrochemical, textile metallurgy, power traffic, construction, and agriculture sectors due to their excellent fire-retardant, thermal insulation, noise absorption, and environmentally friendly features. Particularly in recent years, their extensive application in construction has provided strong guarantees and support for building more green buildings in our country.