Concrete PP Fiber, Acrylic Resin, Chlorinated Polypropylene manufacturer / supplier in China, offering Polypropylene PP Synthetic Macro Fiber for Reinforced Concrete, CE and ISO Certification Polypropylene PP Macro Fiber Embossed for Concrete/PP Crude Fibre, 40mm 48mm Embossed Form PP Synthetic Macro Fiber for Shotcrete and so on.