Guangzhou 880 floor boards, floor boards 970 steel plate as important supporting steel products ,, with reduced material costs, do not need temporary formwork and temporary support, ease of reinforcement, wiring, piping construction, light weight, high strength, major, good seismic capacity, the construction is simple and quick to maximize shorten the construction period and other characteristics, is a multi-band high-rise buildings ideal accessory products. Scope villas, residential quarters, schools, buildings, garden pavilion, shopping malls, scenic spots, public buildings, large-span steel structure housing, flat to pitched, activity room, etc.