Scaffolding, Formwork, Steel Prop manufacturer / supplier in China, offering Construction Materials Galvanized Crab60 Triangle Frame for Scaffold Building, The Ringlock Scaffolding Diagonal Braces-Composed of One Single Scaffold Tube, Two Sets of Ringlock Brace Heads with Wedge Pins, U Head-The Top-Head Components of The Shoring Scaffold System and so on.