Hebei Huamei Glass Cotton Group (official website) is well-known in China Centrifugal glass wool manufacturer, is committed to the research and development and production of glass wool products such as centrifugal glass wool, glass wool, glass wool roll felt, etc. It is widely used in stations, shopping malls, airports, hospitals, etc. Because of its good waterproof, flame retardant, anti-aging, and decorative effects, it has been well received by many consumers.