Steel Fiber, Concrete Steel Fiber, Steel Fiber for Concrete manufacturer / supplier in China, offering Copper Coated Chopped Anti Wear Uhpc Micro Steel Fiber Innovat for Concrete, Copper-Plated End Hook Steel Fibers Corrosion-Resistant for Uhpc Joint Connections, High - Performance Steel Wire Aligned Steel Fibers: Regularly Spaced Reinforcement for Superior Load - Bearing Capacity and so on.