The 25-430 white standing seam metal roof is a type of metal roofing material, also known as single-skin standing seam roof panel. It is made from galvanized steel or aluminum-zinc alloy steel, formed and connected with a self-locking interlock system. Th
Steel structure has light weight;Steel structure has good seismic and impact resistance;Steel structure manufacturing is highly industrialized;Steel structures can be assembled accurately and quickly;
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