Figure 1 is the glass wool board. The large board is often used for thermal insulation, fire prevention and support in the middle of the sandwich, such as steel structure color steel plate, pharmaceutical factory, electronics factory workshop wall ceiling and anti-theft door

Figure 2 shows the fire prevention and insulation of central air conditioning HVAC and ventilation pipes. The glass wool has high temperature resistance and low thermal conductivity, which can better protect the safety of people and buildings in case of fire. It is often used for the heat preservation and insulation of ventilation pipes, fire exhaust pipes and kitchen exhaust pipes

Figure 3 is the filling of the wall partition in the building, which has better fire, sound and sound absorption functions, such as hotels, schools, ktv, office buildings and other wall filling can make the office and living environment more comfortable and safe