lightweight composite wall panel-new environmental protection building material
Hongfa lightweight composite wallboard has the advantages of light weight, fire prevention, moisture-proof, sound insulation, space saving, energy saving and heat preservation, earthquake resistance, earthquake resistance and impact resistance, strong operability, short construction time and so on. It can be widely used in the indoor separation of new and expanded office buildings, activity houses, factory walls, shopping malls, office buildings, schools, hospitals, scientific research instituti
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