Hot Selling Wholesale PPGI Galvanized Corrugated Metal ...
PPGI roofing sheet is the use of color coated steel plate, by rolling cold bending into a variety of wave pressure plate. It is suitable for industrial and civil buildings, warehouses, special buildings, large span steel structure roof, wall and exterior wall decoration, with light weight, high strength, rich color, construction convenient and fast, seismic, fire prevention, rain prevention ...
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