GFRP Rebar, is a new construction material which use glass fiber as reinforced material, combined with resin; it’ s the most popular, cost-performance composite material rebar With advantages like: High strength-Low weight, Corrosion Resistance, Cuttability,Nonmagnetic,could applied in Transit Payement Reinforcement, Metro Tunnel Shield, Underground Foundation, Coastal Development and Photovoltaic Support System etc.