Venetian-type sound-absorbing panels price

8) Fire: superfine wool, because of its high melting point, non-flammable, environmentally friendly and fully meet fire code requirements. (9) High intensity: the combination of different climatic conditions of the region, in the structure designed to fully test the virtual wind loads. Increase the strength of the production line by pressing the groove. (10) waterproof, dustproof: material design takes full account waterproof, dustproof, dust or rain in the environment the sound absorption performance is not affected, construct drainage measures have been set for dust, avoid stagnant water inside member. Micro-perforated cavity resonance absorption of sound absorption performance in the rain affected the environment, for the low-frequency noise is particularly evident. (11) Durable: product design has been fully taken into account the wind load of the road, crash safety transportation vehicles and full gas fake outdoor corrosion. Products using aluminum coil, galvanized coil, glass wool, H galvanized steel column surface. No corrosion within the warranty period, the same type, sound absorption, sound insulation effect is not reduced. 8) Fire: superfine wool, because of its high melting point, non-flammable, environmentally friendly and fully meet fire code requirements. (9) High intensity: the combination of different climatic conditions of the region, in the structure designed to fully test the virtual wind loads. Increase the strength of the production line by pressing the groove. (10) waterproof, dustproof: material design takes full account waterproof, dustproof, dust or rain in the environment the sound absorption performance is not affected, construct drainage measures have been set for dust, avoid stagnant water inside member. Micro-perforated cavity resonance absorption of sound absorption performance in the rain affected the environment, for the low-frequency noise is particularly evident. (11) Durable: product design has been fully taken into account the wind load of the road, crash safety transportation vehicles and full gas fake outdoor corrosion. Products using aluminum coil, galvanized coil, glass wool, H galvanized steel column surface. No corrosion within the warranty period, the same type, sound absorption, sound insulation effect is not reduced. 8) Fire: superfine wool, because of its high melting point, non-flammable, environmentally friendly and fully meet fire code requirements. (9) High intensity: the combination of different climatic conditions of the region, in the structure designed to fully test the virtual wind loads. Increase the strength of the production line by pressing the groove. (10) waterproof, dustproof: material design takes full account waterproof, dustproof, dust or rain in the environment the sound absorption performance is not affected, construct drainage measures have been set for dust, avoid stagnant water inside member. Micro-perforated cavity resonance absorption of sound absorption performance in the rain affected the environment, for the low-frequency noise is particularly evident. (11) Durable: product design has been fully taken into account the wind load of the road, crash safety transportation vehicles and full gas fake outdoor corrosion. Products using aluminum coil, galvanized coil, glass wool, H galvanized steel column surface. No corrosion within the warranty period, the same type, sound absorption, sound insulation effect is not reduced. 8) Fire: superfine wool, because of its high melting point, non-flammable, environmentally friendly and fully meet fire code requirements. (9) High intensity: the combination of different climatic conditions of the region, in the structure designed to fully test the virtual wind loads. Increase the strength of the production line by pressing the groove. (10) waterproof, dustproof: material design takes full account waterproof, dustproof, dust or rain in the environment the sound absorption performance is not affected, construct drainage measures have been set for dust, avoid stagnant water inside member. Micro-perforated cavity resonance absorption of sound absorption performance in the rain affected the environment, for the low-frequency noise is particularly evident. (11) Durable: product design has been fully taken into account the wind load of the road, crash safety transportation vehicles and full gas fake outdoor corrosion. Products using aluminum coil, galvanized coil, glass wool, H galvanized steel column surface. No corrosion within the warranty period, the same type, sound absorption, sound insulation effect is not reduced. 8) Fire: superfine wool, because of its high melting point, non-flammable, environmentally friendly and fully meet fire code requirements. (9) High intensity: the combination of different climatic conditions of the region, in the structure designed to fully test the virtual wind loads. Increase the strength of the production line by pressing the groove. (10) waterproof, dustproof: material design takes full account waterproof, dustproof, dust or rain in the environment the sound absorption performance is not affected, construct drainage measures have been set for dust, avoid stagnant water inside member. Micro-perforated cavity resonance absorption of sound absorption performance in the rain affected the environment, for the low-frequency noise is particularly evident. (11) Durable: product design has been fully taken into account the wind load of the road, crash safety transportation vehicles and full gas fake outdoor corrosion. Products using aluminum coil, galvanized coil, glass wool, H galvanized steel column surface. No corrosion within the warranty period, the same type, sound absorption, sound insulation effect is not reduced.