Steel Fiber, Concrete Steel Fiber, Steel Fiber for Concrete manufacturer / supplier in China, offering Copper-Plated Corrugated Steel Fibers: Superior Bonding & Enhanced Crack Resistance, Uhpc Strength Concrete Reinforcement Building Retrofitting Warehouse Flooring Steel Fiber, 0.2*12mm Chemically Resistant Early Compressive POM Fiber, Suitable for Marine and Infrastructure Concrete Applications and so on.