Steel Fiber, Concrete Steel Fiber, Steel Fiber for Concrete manufacturer / supplier in China, offering 13mm Round Wire AISI 304 Stainless Steel Fiber for Concrete Fence, Aerated Concrete Panels - Lightweight, Fireproof & Energy-Efficient - for Interior Partition and Exterior Wall Construction, POM Fibers for 3D Printing - High Thermal Stability, Fine Filament Diameter (0.1-0.5mm) - Precision Reinforcement for Prototyping and Functional Parts and so on.