FRP Roof, FRP Rebar, FRP Rockbolt manufacturer / supplier in China, offering High Strength Fiberglass Cable Tray GRP FRP Cable Tray in Commercial Buildings, Gfrp Fiberglass Rebar for Green Building Materials Fiberglass Polymer FRP Rebar, Glass Fiber FRP GRP Fiberglass Rod Bar Rebar for Lightweight Concrete Reinforcement and so on.