Steel Structure, Metal Building Materials, Welding Wires manufacturer / supplier in China, offering Yx114-250-750 Closed Profile Floor Deck Steel Floor Decking, Yx114-250-750 Galvanized Floor Bearing Plate, Structural Concrete Deck 29.5in Wide, Yx114-250-750 Floor Decking Sheet, 4.5" Height 29.5" Width Galvanized Steel Deck and so on.