Compagesteel.com has 6 large-scale production workshops and more than 30 production lines. It has more than 20 years of experience in the steel structure industry. Our main products are: C / Z purlin, foam sandwich panel, glass magnesium sandwich panel, PU sandwich panel, rock wool sandwich panel, steel-bar truss floor deck plate, galvanized deck sheet,roof tile etc.
Rockwool roof sandwich panel performance full as the unique properties of rock wool material, with high effect for fire-resistance, thermal insulation, acoustic insulation and other aspects.
Rock wool sandwich panel are very popular fireproof for building materials.
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