Steel Fiber, Concrete Steel Fiber, Steel Fiber for Concrete manufacturer / supplier in China, offering Hot Sale Lightweight Autoclaved Aerated Concrete Blocks AAC for Industrial Building Materials, 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 and so on.