Concrete PP Fiber, Acrylic Resin, Chlorinated Polypropylene manufacturer / supplier in China, offering 12mm Synthetic Uhpc Fiber Concrete Reinforcing PVA Fiber, Transparent Monofilament 950MPa PVA Fiber for Uhpc Ultra High Performance Concrete, 0.2mm*6mm Synthetic PVA Fiber for Uhpc and so on.