... .anti-corrosion,uv resistance; 3.fire resistance; 4.insulation,customized. FRP Handrail is light weight, hight strengh, non-conductive, corrosion resistance ... , connector and bottom,ect. Round handrail round tube, three-connect, elbow, bottom,ect. Mix handrail square tube, round tube, connector, ect ... any questions, please feel free to contact us. Thank you! frp handrail