Langfang Acoustic Construction Material Co., Ltd. is a professional enterprise engaged in the production, sales, and installation of energy-saving, environmental-friendly building materials. Our main products and services include ultra-fine inorganic fiber spraying, ultra-fine inorganic fiber glass wool spraying, polyurethane spraying, and sound absorption and noise reduction projects. Our polyurethane and fiber spraying technologies are applied to buildings, trains, ships, and more. We have provided a solid foundation for a wall insulation system that saves energy by 75%. Our product range features energy-saving, environmental-friendliness, ease of installation, cost-effectiveness, and high quality, significantly enhancing the levels and quality of modern human living standards. They are truly green and environmentally friendly building materials.Inorganic fiber spray application, polyurethane spray engineering construction and inspection acceptance; integrate industry resources to...