Steel Fiber, Concrete Steel Fiber, Steel Fiber for Concrete manufacturer / supplier in China, offering Industrial-Grade Copper-Coated Steel Fibres, Corrosion-Resistant, for Construction, Roads, Bridges, Stainless Steel Fibers Improve Crack Resistance, Flexibility Corrosion Resistance in Marine Engineering, High-Quality Steel Fibers for Uhpc Precast Concrete Enhance The Crack Resistance and so on.